38496250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 81873792

約数和(自身を除く): 43377542

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 103, 115, 125, 130, 206, 230, 250, 299, 325, 515, 575, 598, 625, 650, 1030, 1150, 1250, 1339, 1495, 1625, 2369, 2575, 2678, 2875, 2990, 3250, 4738, 5150, 5750, 6695, 7475, 8125, 11845, 12875, 13390, 14375, 14950, 16250, 23690, 25750, 28750, 30797, 33475, 37375, 59225, 61594, 64375, 66950, 74750, 118450, 128750, 153985, 167375, 186875, 296125, 307970, 334750, 373750, 592250, 769925, 836875, 1480625, 1539850, 1673750, 2961250, 3849625, 7699250, 19248125, 38496250]

約数ペア:

[(1, 38496250), (2, 19248125), (5, 7699250), (10, 3849625), (13, 2961250), (23, 1673750), (25, 1539850), (26, 1480625), (46, 836875), (50, 769925), (65, 592250), (103, 373750), (115, 334750), (125, 307970), (130, 296125), (206, 186875), (230, 167375), (250, 153985), (299, 128750), (325, 118450), (515, 74750), (575, 66950), (598, 64375), (625, 61594), (650, 59225), (1030, 37375), (1150, 33475), (1250, 30797), (1339, 28750), (1495, 25750), (1625, 23690), (2369, 16250), (2575, 14950), (2678, 14375), (2875, 13390), (2990, 12875), (3250, 11845), (4738, 8125), (5150, 7475), (5750, 6695)]