40304801290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1792121}}^1$

素因数の和:1792314

約数の個数: 32

約数和(自身を含む): 78580965456

約数和(自身を除く): 38276164166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 1792121, 3584242, 8960605, 17921210, 23297573, 46595146, 116487865, 232975730, 310036933, 620073866, 1550184665, 3100369330, 4030480129, 8060960258, 20152400645, 40304801290]

約数ペア:

[(1, 40304801290), (2, 20152400645), (5, 8060960258), (10, 4030480129), (13, 3100369330), (26, 1550184665), (65, 620073866), (130, 310036933), (173, 232975730), (346, 116487865), (865, 46595146), (1730, 23297573), (2249, 17921210), (4498, 8960605), (11245, 3584242), (22490, 1792121)]