1036386520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48611}}^1$

素因数の和:48676

約数の個数: 64

約数和(自身を含む): 2572547040

約数和(自身を除く): 1536160520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 48611, 97222, 194444, 243055, 388888, 486110, 631943, 972220, 1263886, 1944440, 1993051, 2527772, 3159715, 3986102, 5055544, 6319430, 7972204, 9965255, 12638860, 15944408, 19930510, 25277720, 25909663, 39861020, 51819326, 79722040, 103638652, 129548315, 207277304, 259096630, 518193260, 1036386520]

約数ペア:

[(1, 1036386520), (2, 518193260), (4, 259096630), (5, 207277304), (8, 129548315), (10, 103638652), (13, 79722040), (20, 51819326), (26, 39861020), (40, 25909663), (41, 25277720), (52, 19930510), (65, 15944408), (82, 12638860), (104, 9965255), (130, 7972204), (164, 6319430), (205, 5055544), (260, 3986102), (328, 3159715), (410, 2527772), (520, 1993051), (533, 1944440), (820, 1263886), (1066, 972220), (1640, 631943), (2132, 486110), (2665, 388888), (4264, 243055), (5330, 194444), (10660, 97222), (21320, 48611)]