135071420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13063}}^1$

素因数の和:13130

約数の個数: 48

約数和(自身を含む): 316044288

約数和(自身を除く): 180972868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 13063, 26126, 52252, 65315, 130630, 143693, 261260, 287386, 574772, 613961, 718465, 1227922, 1436930, 2455844, 2873860, 3069805, 6139610, 6753571, 12279220, 13507142, 27014284, 33767855, 67535710, 135071420]

約数ペア:

[(1, 135071420), (2, 67535710), (4, 33767855), (5, 27014284), (10, 13507142), (11, 12279220), (20, 6753571), (22, 6139610), (44, 3069805), (47, 2873860), (55, 2455844), (94, 1436930), (110, 1227922), (188, 718465), (220, 613961), (235, 574772), (470, 287386), (517, 261260), (940, 143693), (1034, 130630), (2068, 65315), (2585, 52252), (5170, 26126), (10340, 13063)]