1004039080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{31259}}^1$

素因数の和:31354

約数の個数: 64

約数和(自身を含む): 2498299200

約数和(自身を除く): 1494260120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 16060, 31259, 32120, 62518, 125036, 156295, 250072, 312590, 343849, 625180, 687698, 1250360, 1375396, 1719245, 2281907, 2750792, 3438490, 4563814, 6876980, 9127628, 11409535, 13753960, 18255256, 22819070, 25100977, 45638140, 50201954, 91276280, 100403908, 125504885, 200807816, 251009770, 502019540, 1004039080]

約数ペア:

[(1, 1004039080), (2, 502019540), (4, 251009770), (5, 200807816), (8, 125504885), (10, 100403908), (11, 91276280), (20, 50201954), (22, 45638140), (40, 25100977), (44, 22819070), (55, 18255256), (73, 13753960), (88, 11409535), (110, 9127628), (146, 6876980), (220, 4563814), (292, 3438490), (365, 2750792), (440, 2281907), (584, 1719245), (730, 1375396), (803, 1250360), (1460, 687698), (1606, 625180), (2920, 343849), (3212, 312590), (4015, 250072), (6424, 156295), (8030, 125036), (16060, 62518), (31259, 32120)]