74175460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 89918876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1427, 2260, 2599, 2854, 5198, 5708, 7135, 10396, 12995, 14270, 25990, 28540, 32821, 51980, 65642, 131284, 161251, 164105, 322502, 328210, 645004, 656420, 806255, 1612510, 3225020, 3708773, 7417546, 14835092, 18543865, 37087730, 74175460]

約数ペア:

[(1, 74175460), (2, 37087730), (4, 18543865), (5, 14835092), (10, 7417546), (20, 3708773), (23, 3225020), (46, 1612510), (92, 806255), (113, 656420), (115, 645004), (226, 328210), (230, 322502), (452, 164105), (460, 161251), (565, 131284), (1130, 65642), (1427, 51980), (2260, 32821), (2599, 28540), (2854, 25990), (5198, 14270), (5708, 12995), (7135, 10396)]