5049200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1002

約数の個数: 60

約数和(自身を含む): 13077288

約数和(自身を除く): 8028088

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, 650, 971, 1040, 1300, 1942, 2600, 3884, 4855, 5200, 7768, 9710, 12623, 15536, 19420, 24275, 25246, 38840, 48550, 50492, 63115, 77680, 97100, 100984, 126230, 194200, 201968, 252460, 315575, 388400, 504920, 631150, 1009840, 1262300, 2524600, 5049200]

約数ペア:

[(1, 5049200), (2, 2524600), (4, 1262300), (5, 1009840), (8, 631150), (10, 504920), (13, 388400), (16, 315575), (20, 252460), (25, 201968), (26, 194200), (40, 126230), (50, 100984), (52, 97100), (65, 77680), (80, 63115), (100, 50492), (104, 48550), (130, 38840), (200, 25246), (208, 24275), (260, 19420), (325, 15536), (400, 12623), (520, 9710), (650, 7768), (971, 5200), (1040, 4855), (1300, 3884), (1942, 2600)]