4262154290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 8194314240

約数和(自身を除く): 3932159950

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 173, 190, 254, 346, 635, 865, 1021, 1270, 1730, 2042, 2413, 3287, 4826, 5105, 6574, 10210, 12065, 16435, 19399, 21971, 24130, 32870, 38798, 43942, 96995, 109855, 129667, 176633, 193990, 219710, 259334, 353266, 417449, 648335, 834898, 883165, 1296670, 1766330, 2087245, 2463673, 3356027, 4174490, 4927346, 6712054, 12318365, 16780135, 22432391, 24636730, 33560270, 44864782, 112161955, 224323910, 426215429, 852430858, 2131077145, 4262154290]

約数ペア:

[(1, 4262154290), (2, 2131077145), (5, 852430858), (10, 426215429), (19, 224323910), (38, 112161955), (95, 44864782), (127, 33560270), (173, 24636730), (190, 22432391), (254, 16780135), (346, 12318365), (635, 6712054), (865, 4927346), (1021, 4174490), (1270, 3356027), (1730, 2463673), (2042, 2087245), (2413, 1766330), (3287, 1296670), (4826, 883165), (5105, 834898), (6574, 648335), (10210, 417449), (12065, 353266), (16435, 259334), (19399, 219710), (21971, 193990), (24130, 176633), (32870, 129667), (38798, 109855), (43942, 96995)]