2679200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 6960492

約数和(自身を除く): 4281292

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 197, 200, 272, 340, 394, 400, 425, 544, 680, 788, 800, 850, 985, 1360, 1576, 1700, 1970, 2720, 3152, 3349, 3400, 3940, 4925, 6304, 6698, 6800, 7880, 9850, 13396, 13600, 15760, 16745, 19700, 26792, 31520, 33490, 39400, 53584, 66980, 78800, 83725, 107168, 133960, 157600, 167450, 267920, 334900, 535840, 669800, 1339600, 2679200]

約数ペア:

[(1, 2679200), (2, 1339600), (4, 669800), (5, 535840), (8, 334900), (10, 267920), (16, 167450), (17, 157600), (20, 133960), (25, 107168), (32, 83725), (34, 78800), (40, 66980), (50, 53584), (68, 39400), (80, 33490), (85, 31520), (100, 26792), (136, 19700), (160, 16745), (170, 15760), (197, 13600), (200, 13396), (272, 9850), (340, 7880), (394, 6800), (400, 6698), (425, 6304), (544, 4925), (680, 3940), (788, 3400), (800, 3349), (850, 3152), (985, 2720), (1360, 1970), (1576, 1700)]