981172164100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6361}}^1\times {\mathrm{53189}}^1$

素因数の和:59593

約数の個数: 72

約数和(自身を含む): 2202950017800

約数和(自身を除く): 1221777853700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6361, 12722, 25444, 31805, 53189, 63610, 106378, 127220, 159025, 184469, 212756, 265945, 318050, 368938, 531890, 636100, 737876, 922345, 1063780, 1329725, 1542481, 1844690, 2659450, 3084962, 3689380, 4611725, 5318900, 6169924, 7712405, 9223450, 15424810, 18446900, 30849620, 38562025, 77124050, 154248100, 338335229, 676670458, 1353340916, 1691676145, 3383352290, 6766704580, 8458380725, 9811721641, 16916761450, 19623443282, 33833522900, 39246886564, 49058608205, 98117216410, 196234432820, 245293041025, 490586082050, 981172164100]

約数ペア:

[(1, 981172164100), (2, 490586082050), (4, 245293041025), (5, 196234432820), (10, 98117216410), (20, 49058608205), (25, 39246886564), (29, 33833522900), (50, 19623443282), (58, 16916761450), (100, 9811721641), (116, 8458380725), (145, 6766704580), (290, 3383352290), (580, 1691676145), (725, 1353340916), (1450, 676670458), (2900, 338335229), (6361, 154248100), (12722, 77124050), (25444, 38562025), (31805, 30849620), (53189, 18446900), (63610, 15424810), (106378, 9223450), (127220, 7712405), (159025, 6169924), (184469, 5318900), (212756, 4611725), (265945, 3689380), (318050, 3084962), (368938, 2659450), (531890, 1844690), (636100, 1542481), (737876, 1329725), (922345, 1063780)]