11477440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 30723840

約数和(自身を除く): 19246400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 89, 104, 124, 130, 155, 160, 178, 208, 248, 260, 310, 320, 356, 403, 416, 445, 496, 520, 620, 712, 806, 832, 890, 992, 1040, 1157, 1240, 1424, 1612, 1780, 1984, 2015, 2080, 2314, 2480, 2759, 2848, 3224, 3560, 4030, 4160, 4628, 4960, 5518, 5696, 5785, 6448, 7120, 8060, 9256, 9920, 11036, 11570, 12896, 13795, 14240, 16120, 18512, 22072, 23140, 25792, 27590, 28480, 32240, 35867, 37024, 44144, 46280, 55180, 64480, 71734, 74048, 88288, 92560, 110360, 128960, 143468, 176576, 179335, 185120, 220720, 286936, 358670, 370240, 441440, 573872, 717340, 882880, 1147744, 1434680, 2295488, 2869360, 5738720, 11477440]

約数ペア:

[(1, 11477440), (2, 5738720), (4, 2869360), (5, 2295488), (8, 1434680), (10, 1147744), (13, 882880), (16, 717340), (20, 573872), (26, 441440), (31, 370240), (32, 358670), (40, 286936), (52, 220720), (62, 185120), (64, 179335), (65, 176576), (80, 143468), (89, 128960), (104, 110360), (124, 92560), (130, 88288), (155, 74048), (160, 71734), (178, 64480), (208, 55180), (248, 46280), (260, 44144), (310, 37024), (320, 35867), (356, 32240), (403, 28480), (416, 27590), (445, 25792), (496, 23140), (520, 22072), (620, 18512), (712, 16120), (806, 14240), (832, 13795), (890, 12896), (992, 11570), (1040, 11036), (1157, 9920), (1240, 9256), (1424, 8060), (1612, 7120), (1780, 6448), (1984, 5785), (2015, 5696), (2080, 5518), (2314, 4960), (2480, 4628), (2759, 4160), (2848, 4030), (3224, 3560)]