3125200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 60

約数和(自身を含む): 8099308

約数和(自身を除く): 4974108

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 601, 650, 1040, 1202, 1300, 2404, 2600, 3005, 4808, 5200, 6010, 7813, 9616, 12020, 15025, 15626, 24040, 30050, 31252, 39065, 48080, 60100, 62504, 78130, 120200, 125008, 156260, 195325, 240400, 312520, 390650, 625040, 781300, 1562600, 3125200]

約数ペア:

[(1, 3125200), (2, 1562600), (4, 781300), (5, 625040), (8, 390650), (10, 312520), (13, 240400), (16, 195325), (20, 156260), (25, 125008), (26, 120200), (40, 78130), (50, 62504), (52, 60100), (65, 48080), (80, 39065), (100, 31252), (104, 30050), (130, 24040), (200, 15626), (208, 15025), (260, 12020), (325, 9616), (400, 7813), (520, 6010), (601, 5200), (650, 4808), (1040, 3005), (1202, 2600), (1300, 2404)]