88007240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 213364800

約数和(自身を除く): 125357560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 2693, 3268, 4085, 5386, 6536, 8170, 10772, 13465, 16340, 21544, 26930, 32680, 51167, 53860, 102334, 107720, 115799, 204668, 231598, 255835, 409336, 463196, 511670, 578995, 926392, 1023340, 1157990, 2046680, 2200181, 2315980, 4400362, 4631960, 8800724, 11000905, 17601448, 22001810, 44003620, 88007240]

約数ペア:

[(1, 88007240), (2, 44003620), (4, 22001810), (5, 17601448), (8, 11000905), (10, 8800724), (19, 4631960), (20, 4400362), (38, 2315980), (40, 2200181), (43, 2046680), (76, 1157990), (86, 1023340), (95, 926392), (152, 578995), (172, 511670), (190, 463196), (215, 409336), (344, 255835), (380, 231598), (430, 204668), (760, 115799), (817, 107720), (860, 102334), (1634, 53860), (1720, 51167), (2693, 32680), (3268, 26930), (4085, 21544), (5386, 16340), (6536, 13465), (8170, 10772)]