99580520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10122

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 154435480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 10079, 20158, 40316, 50395, 80632, 100790, 131027, 191501, 201580, 262054, 383002, 403160, 524108, 655135, 766004, 957505, 1048216, 1310270, 1532008, 1915010, 2489513, 2620540, 3830020, 4979026, 5241080, 7660040, 9958052, 12447565, 19916104, 24895130, 49790260, 99580520]

約数ペア:

[(1, 99580520), (2, 49790260), (4, 24895130), (5, 19916104), (8, 12447565), (10, 9958052), (13, 7660040), (19, 5241080), (20, 4979026), (26, 3830020), (38, 2620540), (40, 2489513), (52, 1915010), (65, 1532008), (76, 1310270), (95, 1048216), (104, 957505), (130, 766004), (152, 655135), (190, 524108), (247, 403160), (260, 383002), (380, 262054), (494, 201580), (520, 191501), (760, 131027), (988, 100790), (1235, 80632), (1976, 50395), (2470, 40316), (4940, 20158), (9880, 10079)]