133403680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36251}}^1$

素因数の和:36289

約数の個数: 48

約数和(自身を含む): 328878144

約数和(自身を除く): 195474464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 36251, 72502, 145004, 181255, 290008, 362510, 580016, 725020, 833773, 1160032, 1450040, 1667546, 2900080, 3335092, 4168865, 5800160, 6670184, 8337730, 13340368, 16675460, 26680736, 33350920, 66701840, 133403680]

約数ペア:

[(1, 133403680), (2, 66701840), (4, 33350920), (5, 26680736), (8, 16675460), (10, 13340368), (16, 8337730), (20, 6670184), (23, 5800160), (32, 4168865), (40, 3335092), (46, 2900080), (80, 1667546), (92, 1450040), (115, 1160032), (160, 833773), (184, 725020), (230, 580016), (368, 362510), (460, 290008), (736, 181255), (920, 145004), (1840, 72502), (3680, 36251)]