352511348540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1\times {\mathrm{456349}}^1$

素因数の和:459342

約数の個数: 48

約数和(自身を含む): 797488053600

約数和(自身を除く): 444976705060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2971, 5942, 11884, 14855, 29710, 38623, 59420, 77246, 154492, 193115, 386230, 456349, 772460, 912698, 1825396, 2281745, 4563490, 5932537, 9126980, 11865074, 23730148, 29662685, 59325370, 118650740, 1355812879, 2711625758, 5423251516, 6779064395, 13558128790, 17625567427, 27116257580, 35251134854, 70502269708, 88127837135, 176255674270, 352511348540]

約数ペア:

[(1, 352511348540), (2, 176255674270), (4, 88127837135), (5, 70502269708), (10, 35251134854), (13, 27116257580), (20, 17625567427), (26, 13558128790), (52, 6779064395), (65, 5423251516), (130, 2711625758), (260, 1355812879), (2971, 118650740), (5942, 59325370), (11884, 29662685), (14855, 23730148), (29710, 11865074), (38623, 9126980), (59420, 5932537), (77246, 4563490), (154492, 2281745), (193115, 1825396), (386230, 912698), (456349, 772460)]