3998661550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{267469}}^1$

素因数の和:267517

約数の個数: 48

約数和(自身を含む): 8357902560

約数和(自身を除く): 4359241010

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 267469, 534938, 1337345, 2674690, 3477097, 6151787, 6686725, 6954194, 12303574, 13373450, 17385485, 30758935, 34770970, 61517870, 79973231, 86927425, 153794675, 159946462, 173854850, 307589350, 399866155, 799732310, 1999330775, 3998661550]

約数ペア:

[(1, 3998661550), (2, 1999330775), (5, 799732310), (10, 399866155), (13, 307589350), (23, 173854850), (25, 159946462), (26, 153794675), (46, 86927425), (50, 79973231), (65, 61517870), (115, 34770970), (130, 30758935), (230, 17385485), (299, 13373450), (325, 12303574), (575, 6954194), (598, 6686725), (650, 6151787), (1150, 3477097), (1495, 2674690), (2990, 1337345), (7475, 534938), (14950, 267469)]