7146100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 17498880

約数和(自身を除く): 10352780

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 239, 260, 299, 325, 460, 478, 575, 598, 650, 956, 1150, 1195, 1196, 1300, 1495, 2300, 2390, 2990, 3107, 4780, 5497, 5975, 5980, 6214, 7475, 10994, 11950, 12428, 14950, 15535, 21988, 23900, 27485, 29900, 31070, 54970, 62140, 71461, 77675, 109940, 137425, 142922, 155350, 274850, 285844, 310700, 357305, 549700, 714610, 1429220, 1786525, 3573050, 7146100]

約数ペア:

[(1, 7146100), (2, 3573050), (4, 1786525), (5, 1429220), (10, 714610), (13, 549700), (20, 357305), (23, 310700), (25, 285844), (26, 274850), (46, 155350), (50, 142922), (52, 137425), (65, 109940), (92, 77675), (100, 71461), (115, 62140), (130, 54970), (230, 31070), (239, 29900), (260, 27485), (299, 23900), (325, 21988), (460, 15535), (478, 14950), (575, 12428), (598, 11950), (650, 10994), (956, 7475), (1150, 6214), (1195, 5980), (1196, 5975), (1300, 5497), (1495, 4780), (2300, 3107), (2390, 2990)]