103979500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 240589440

約数和(自身を除く): 136609940

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 71, 100, 101, 116, 125, 142, 145, 202, 250, 284, 290, 355, 404, 500, 505, 580, 710, 725, 1010, 1420, 1450, 1775, 2020, 2059, 2525, 2900, 2929, 3550, 3625, 4118, 5050, 5858, 7100, 7171, 7250, 8236, 8875, 10100, 10295, 11716, 12625, 14342, 14500, 14645, 17750, 20590, 25250, 28684, 29290, 35500, 35855, 41180, 50500, 51475, 58580, 71710, 73225, 102950, 143420, 146450, 179275, 205900, 207959, 257375, 292900, 358550, 366125, 415918, 514750, 717100, 732250, 831836, 896375, 1029500, 1039795, 1464500, 1792750, 2079590, 3585500, 4159180, 5198975, 10397950, 20795900, 25994875, 51989750, 103979500]

約数ペア:

[(1, 103979500), (2, 51989750), (4, 25994875), (5, 20795900), (10, 10397950), (20, 5198975), (25, 4159180), (29, 3585500), (50, 2079590), (58, 1792750), (71, 1464500), (100, 1039795), (101, 1029500), (116, 896375), (125, 831836), (142, 732250), (145, 717100), (202, 514750), (250, 415918), (284, 366125), (290, 358550), (355, 292900), (404, 257375), (500, 207959), (505, 205900), (580, 179275), (710, 146450), (725, 143420), (1010, 102950), (1420, 73225), (1450, 71710), (1775, 58580), (2020, 51475), (2059, 50500), (2525, 41180), (2900, 35855), (2929, 35500), (3550, 29290), (3625, 28684), (4118, 25250), (5050, 20590), (5858, 17750), (7100, 14645), (7171, 14500), (7250, 14342), (8236, 12625), (8875, 11716), (10100, 10295)]