1465936420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{7351}}^1$

素因数の和:7445

約数の個数: 72

約数和(自身を含む): 3390448320

約数和(自身を除く): 1924511900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 295, 338, 590, 676, 767, 845, 1180, 1534, 1690, 3068, 3380, 3835, 7351, 7670, 9971, 14702, 15340, 19942, 29404, 36755, 39884, 49855, 73510, 95563, 99710, 147020, 191126, 199420, 382252, 433709, 477815, 867418, 955630, 1242319, 1734836, 1911260, 2168545, 2484638, 4337090, 4969276, 5638217, 6211595, 8674180, 11276434, 12423190, 22552868, 24846380, 28191085, 56382170, 73296821, 112764340, 146593642, 293187284, 366484105, 732968210, 1465936420]

約数ペア:

[(1, 1465936420), (2, 732968210), (4, 366484105), (5, 293187284), (10, 146593642), (13, 112764340), (20, 73296821), (26, 56382170), (52, 28191085), (59, 24846380), (65, 22552868), (118, 12423190), (130, 11276434), (169, 8674180), (236, 6211595), (260, 5638217), (295, 4969276), (338, 4337090), (590, 2484638), (676, 2168545), (767, 1911260), (845, 1734836), (1180, 1242319), (1534, 955630), (1690, 867418), (3068, 477815), (3380, 433709), (3835, 382252), (7351, 199420), (7670, 191126), (9971, 147020), (14702, 99710), (15340, 95563), (19942, 73510), (29404, 49855), (36755, 39884)]