277094350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3911}}^1$

素因数の和:4045

約数の個数: 48

約数和(自身を含む): 560276640

約数和(自身を除く): 283182290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 3911, 5450, 7085, 7822, 14170, 19555, 35425, 39110, 50843, 70850, 97775, 101686, 195550, 254215, 426299, 508430, 852598, 1271075, 2131495, 2542150, 4262990, 5541887, 10657475, 11083774, 21314950, 27709435, 55418870, 138547175, 277094350]

約数ペア:

[(1, 277094350), (2, 138547175), (5, 55418870), (10, 27709435), (13, 21314950), (25, 11083774), (26, 10657475), (50, 5541887), (65, 4262990), (109, 2542150), (130, 2131495), (218, 1271075), (325, 852598), (545, 508430), (650, 426299), (1090, 254215), (1417, 195550), (2725, 101686), (2834, 97775), (3911, 70850), (5450, 50843), (7085, 39110), (7822, 35425), (14170, 19555)]