2279409850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2399}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 4385433600

約数和(自身を除く): 2106023750

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 613, 775, 1226, 1550, 2399, 3065, 4798, 6130, 11995, 15325, 19003, 23990, 30650, 38006, 59975, 74369, 95015, 119950, 148738, 190030, 371845, 475075, 743690, 950150, 1470587, 1859225, 2941174, 3718450, 7352935, 14705870, 36764675, 45588197, 73529350, 91176394, 227940985, 455881970, 1139704925, 2279409850]

約数ペア:

[(1, 2279409850), (2, 1139704925), (5, 455881970), (10, 227940985), (25, 91176394), (31, 73529350), (50, 45588197), (62, 36764675), (155, 14705870), (310, 7352935), (613, 3718450), (775, 2941174), (1226, 1859225), (1550, 1470587), (2399, 950150), (3065, 743690), (4798, 475075), (6130, 371845), (11995, 190030), (15325, 148738), (19003, 119950), (23990, 95015), (30650, 74369), (38006, 59975)]