1562600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 3919020

約数和(自身を除く): 2356420

約数列:

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

約数ペア:

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