71743120

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5939}}^1$

素因数の和:6103

約数の個数: 40

約数和(自身を含む): 167935680

約数和(自身を除く): 96192560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5939, 6040, 11878, 12080, 23756, 29695, 47512, 59390, 95024, 118780, 237560, 475120, 896789, 1793578, 3587156, 4483945, 7174312, 8967890, 14348624, 17935780, 35871560, 71743120]

約数ペア:

[(1, 71743120), (2, 35871560), (4, 17935780), (5, 14348624), (8, 8967890), (10, 7174312), (16, 4483945), (20, 3587156), (40, 1793578), (80, 896789), (151, 475120), (302, 237560), (604, 118780), (755, 95024), (1208, 59390), (1510, 47512), (2416, 29695), (3020, 23756), (5939, 12080), (6040, 11878)]