73103120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24697}}^1$

素因数の和:24747

約数の個数: 40

約数和(自身を含む): 174565464

約数和(自身を除く): 101462344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 24697, 49394, 98788, 123485, 197576, 246970, 395152, 493940, 913789, 987880, 1827578, 1975760, 3655156, 4568945, 7310312, 9137890, 14620624, 18275780, 36551560, 73103120]

約数ペア:

[(1, 73103120), (2, 36551560), (4, 18275780), (5, 14620624), (8, 9137890), (10, 7310312), (16, 4568945), (20, 3655156), (37, 1975760), (40, 1827578), (74, 987880), (80, 913789), (148, 493940), (185, 395152), (296, 246970), (370, 197576), (592, 123485), (740, 98788), (1480, 49394), (2960, 24697)]