63670039420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11909}}^1\times {\mathrm{20563}}^1$

素因数の和:32494

約数の個数: 48

約数和(自身を含む): 144011337120

約数和(自身を除く): 80341297700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11909, 20563, 23818, 41126, 47636, 59545, 82252, 102815, 119090, 154817, 205630, 238180, 267319, 309634, 411260, 534638, 619268, 774085, 1069276, 1336595, 1548170, 2673190, 3096340, 5346380, 244884767, 489769534, 979539068, 1224423835, 2448847670, 3183501971, 4897695340, 6367003942, 12734007884, 15917509855, 31835019710, 63670039420]

約数ペア:

[(1, 63670039420), (2, 31835019710), (4, 15917509855), (5, 12734007884), (10, 6367003942), (13, 4897695340), (20, 3183501971), (26, 2448847670), (52, 1224423835), (65, 979539068), (130, 489769534), (260, 244884767), (11909, 5346380), (20563, 3096340), (23818, 2673190), (41126, 1548170), (47636, 1336595), (59545, 1069276), (82252, 774085), (102815, 619268), (119090, 534638), (154817, 411260), (205630, 309634), (238180, 267319)]