2202540080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1399

約数の個数: 160

約数和(自身を含む): 5804628480

約数和(自身を除く): 3602088400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 53, 62, 65, 80, 104, 106, 124, 130, 155, 208, 212, 248, 260, 265, 310, 403, 424, 496, 520, 530, 620, 689, 806, 848, 1040, 1060, 1240, 1289, 1378, 1612, 1643, 2015, 2120, 2480, 2578, 2756, 3224, 3286, 3445, 4030, 4240, 5156, 5512, 6445, 6448, 6572, 6890, 8060, 8215, 10312, 11024, 12890, 13144, 13780, 16120, 16430, 16757, 20624, 21359, 25780, 26288, 27560, 32240, 32860, 33514, 39959, 42718, 51560, 55120, 65720, 67028, 68317, 79918, 83785, 85436, 103120, 106795, 131440, 134056, 136634, 159836, 167570, 170872, 199795, 213590, 268112, 273268, 319672, 335140, 341585, 341744, 399590, 427180, 519467, 546536, 639344, 670280, 683170, 799180, 854360, 888121, 1038934, 1093072, 1340560, 1366340, 1598360, 1708720, 1776242, 2077868, 2117827, 2597335, 2732680, 3196720, 3552484, 4155736, 4235654, 4440605, 5194670, 5465360, 7104968, 8311472, 8471308, 8881210, 10389340, 10589135, 14209936, 16942616, 17762420, 20778680, 21178270, 27531751, 33885232, 35524840, 41557360, 42356540, 55063502, 71049680, 84713080, 110127004, 137658755, 169426160, 220254008, 275317510, 440508016, 550635020, 1101270040, 2202540080]

約数ペア:

[(1, 2202540080), (2, 1101270040), (4, 550635020), (5, 440508016), (8, 275317510), (10, 220254008), (13, 169426160), (16, 137658755), (20, 110127004), (26, 84713080), (31, 71049680), (40, 55063502), (52, 42356540), (53, 41557360), (62, 35524840), (65, 33885232), (80, 27531751), (104, 21178270), (106, 20778680), (124, 17762420), (130, 16942616), (155, 14209936), (208, 10589135), (212, 10389340), (248, 8881210), (260, 8471308), (265, 8311472), (310, 7104968), (403, 5465360), (424, 5194670), (496, 4440605), (520, 4235654), (530, 4155736), (620, 3552484), (689, 3196720), (806, 2732680), (848, 2597335), (1040, 2117827), (1060, 2077868), (1240, 1776242), (1289, 1708720), (1378, 1598360), (1612, 1366340), (1643, 1340560), (2015, 1093072), (2120, 1038934), (2480, 888121), (2578, 854360), (2756, 799180), (3224, 683170), (3286, 670280), (3445, 639344), (4030, 546536), (4240, 519467), (5156, 427180), (5512, 399590), (6445, 341744), (6448, 341585), (6572, 335140), (6890, 319672), (8060, 273268), (8215, 268112), (10312, 213590), (11024, 199795), (12890, 170872), (13144, 167570), (13780, 159836), (16120, 136634), (16430, 134056), (16757, 131440), (20624, 106795), (21359, 103120), (25780, 85436), (26288, 83785), (27560, 79918), (32240, 68317), (32860, 67028), (33514, 65720), (39959, 55120), (42718, 51560)]