23396980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 53988480

約数和(自身を除く): 30591500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2677, 4370, 5354, 8740, 10708, 13385, 26770, 50863, 53540, 61571, 101726, 123142, 203452, 246284, 254315, 307855, 508630, 615710, 1017260, 1169849, 1231420, 2339698, 4679396, 5849245, 11698490, 23396980]

約数ペア:

[(1, 23396980), (2, 11698490), (4, 5849245), (5, 4679396), (10, 2339698), (19, 1231420), (20, 1169849), (23, 1017260), (38, 615710), (46, 508630), (76, 307855), (92, 254315), (95, 246284), (115, 203452), (190, 123142), (230, 101726), (380, 61571), (437, 53540), (460, 50863), (874, 26770), (1748, 13385), (2185, 10708), (2677, 8740), (4370, 5354)]