2122816520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283799}}^1$

素因数の和:283838

約数の個数: 64

約数和(自身を含む): 5517072000

約数和(自身を除く): 3394255480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 283799, 567598, 1135196, 1418995, 2270392, 2837990, 3121789, 4824583, 5675980, 6243578, 9649166, 11351960, 12487156, 15608945, 19298332, 24122915, 24974312, 31217890, 38596664, 48245830, 53070413, 62435780, 96491660, 106140826, 124871560, 192983320, 212281652, 265352065, 424563304, 530704130, 1061408260, 2122816520]

約数ペア:

[(1, 2122816520), (2, 1061408260), (4, 530704130), (5, 424563304), (8, 265352065), (10, 212281652), (11, 192983320), (17, 124871560), (20, 106140826), (22, 96491660), (34, 62435780), (40, 53070413), (44, 48245830), (55, 38596664), (68, 31217890), (85, 24974312), (88, 24122915), (110, 19298332), (136, 15608945), (170, 12487156), (187, 11351960), (220, 9649166), (340, 6243578), (374, 5675980), (440, 4824583), (680, 3121789), (748, 2837990), (935, 2270392), (1496, 1418995), (1870, 1135196), (3740, 567598), (7480, 283799)]