15888943850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{12659}}^1$

素因数の和:14615

約数の個数: 48

約数和(自身を含む): 31845774240

約数和(自身を除く): 15956830390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1931, 3862, 9655, 12659, 19310, 25103, 25318, 48275, 50206, 63295, 96550, 125515, 126590, 164567, 251030, 316475, 329134, 627575, 632950, 822835, 1255150, 1645670, 4114175, 8228350, 24444529, 48889058, 122222645, 244445290, 317778877, 611113225, 635557754, 1222226450, 1588894385, 3177788770, 7944471925, 15888943850]

約数ペア:

[(1, 15888943850), (2, 7944471925), (5, 3177788770), (10, 1588894385), (13, 1222226450), (25, 635557754), (26, 611113225), (50, 317778877), (65, 244445290), (130, 122222645), (325, 48889058), (650, 24444529), (1931, 8228350), (3862, 4114175), (9655, 1645670), (12659, 1255150), (19310, 822835), (25103, 632950), (25318, 627575), (48275, 329134), (50206, 316475), (63295, 251030), (96550, 164567), (125515, 126590)]