1036781120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140867}}^1$

素因数の和:140907

約数の個数: 56

約数和(自身を含む): 2576193984

約数和(自身を除く): 1539412864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 140867, 281734, 563468, 704335, 1126936, 1408670, 2253872, 2817340, 3239941, 4507744, 5634680, 6479882, 9015488, 11269360, 12959764, 16199705, 22538720, 25919528, 32399410, 45077440, 51839056, 64798820, 103678112, 129597640, 207356224, 259195280, 518390560, 1036781120]

約数ペア:

[(1, 1036781120), (2, 518390560), (4, 259195280), (5, 207356224), (8, 129597640), (10, 103678112), (16, 64798820), (20, 51839056), (23, 45077440), (32, 32399410), (40, 25919528), (46, 22538720), (64, 16199705), (80, 12959764), (92, 11269360), (115, 9015488), (160, 6479882), (184, 5634680), (230, 4507744), (320, 3239941), (368, 2817340), (460, 2253872), (736, 1408670), (920, 1126936), (1472, 704335), (1840, 563468), (3680, 281734), (7360, 140867)]