13945250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 28756728

約数和(自身を除く): 14811478

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 461, 550, 605, 922, 1210, 1375, 2305, 2750, 3025, 4610, 5071, 6050, 10142, 11525, 15125, 23050, 25355, 30250, 50710, 55781, 57625, 111562, 115250, 126775, 253550, 278905, 557810, 633875, 1267750, 1394525, 2789050, 6972625, 13945250]

約数ペア:

[(1, 13945250), (2, 6972625), (5, 2789050), (10, 1394525), (11, 1267750), (22, 633875), (25, 557810), (50, 278905), (55, 253550), (110, 126775), (121, 115250), (125, 111562), (242, 57625), (250, 55781), (275, 50710), (461, 30250), (550, 25355), (605, 23050), (922, 15125), (1210, 11525), (1375, 10142), (2305, 6050), (2750, 5071), (3025, 4610)]