2518705390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{377617}}^1$

素因数の和:377676

約数の個数: 32

約数和(自身を含む): 4893929280

約数和(自身を除く): 2375223890

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 377617, 755234, 1888085, 3776170, 8685191, 10950893, 17370382, 21901786, 43425955, 54754465, 86851910, 109508930, 251870539, 503741078, 1259352695, 2518705390]

約数ペア:

[(1, 2518705390), (2, 1259352695), (5, 503741078), (10, 251870539), (23, 109508930), (29, 86851910), (46, 54754465), (58, 43425955), (115, 21901786), (145, 17370382), (230, 10950893), (290, 8685191), (667, 3776170), (1334, 1888085), (3335, 755234), (6670, 377617)]