45570980

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 121877112

約数和(自身を除く): 76306132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 73, 91, 98, 130, 140, 146, 182, 196, 245, 260, 292, 343, 364, 365, 455, 490, 511, 637, 686, 730, 910, 949, 980, 1022, 1274, 1372, 1460, 1715, 1820, 1898, 2044, 2401, 2548, 2555, 3185, 3430, 3577, 3796, 4459, 4745, 4802, 5110, 6370, 6643, 6860, 7154, 8918, 9490, 9604, 10220, 12005, 12740, 13286, 14308, 17836, 17885, 18980, 22295, 24010, 25039, 26572, 31213, 33215, 35770, 44590, 46501, 48020, 50078, 62426, 66430, 71540, 89180, 93002, 100156, 124852, 125195, 132860, 156065, 175273, 186004, 232505, 250390, 312130, 325507, 350546, 465010, 500780, 624260, 651014, 701092, 876365, 930020, 1302028, 1627535, 1752730, 2278549, 3255070, 3505460, 4557098, 6510140, 9114196, 11392745, 22785490, 45570980]

約数ペア:

[(1, 45570980), (2, 22785490), (4, 11392745), (5, 9114196), (7, 6510140), (10, 4557098), (13, 3505460), (14, 3255070), (20, 2278549), (26, 1752730), (28, 1627535), (35, 1302028), (49, 930020), (52, 876365), (65, 701092), (70, 651014), (73, 624260), (91, 500780), (98, 465010), (130, 350546), (140, 325507), (146, 312130), (182, 250390), (196, 232505), (245, 186004), (260, 175273), (292, 156065), (343, 132860), (364, 125195), (365, 124852), (455, 100156), (490, 93002), (511, 89180), (637, 71540), (686, 66430), (730, 62426), (910, 50078), (949, 48020), (980, 46501), (1022, 44590), (1274, 35770), (1372, 33215), (1460, 31213), (1715, 26572), (1820, 25039), (1898, 24010), (2044, 22295), (2401, 18980), (2548, 17885), (2555, 17836), (3185, 14308), (3430, 13286), (3577, 12740), (3796, 12005), (4459, 10220), (4745, 9604), (4802, 9490), (5110, 8918), (6370, 7154), (6643, 6860)]