3670797980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{9539}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 7846917120

約数和(自身を除く): 4176119140

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 271, 284, 355, 542, 710, 1084, 1355, 1420, 2710, 5420, 9539, 19078, 19241, 38156, 38482, 47695, 76964, 95390, 96205, 190780, 192410, 384820, 677269, 1354538, 2585069, 2709076, 3386345, 5170138, 6772690, 10340276, 12925345, 13545380, 25850690, 51701380, 183539899, 367079798, 734159596, 917699495, 1835398990, 3670797980]

約数ペア:

[(1, 3670797980), (2, 1835398990), (4, 917699495), (5, 734159596), (10, 367079798), (20, 183539899), (71, 51701380), (142, 25850690), (271, 13545380), (284, 12925345), (355, 10340276), (542, 6772690), (710, 5170138), (1084, 3386345), (1355, 2709076), (1420, 2585069), (2710, 1354538), (5420, 677269), (9539, 384820), (19078, 192410), (19241, 190780), (38156, 96205), (38482, 95390), (47695, 76964)]