136390480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{58789}}^1$

素因数の和:58831

約数の個数: 40

約数和(自身を含む): 328048200

約数和(自身を除く): 191657720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 58789, 117578, 235156, 293945, 470312, 587890, 940624, 1175780, 1704881, 2351560, 3409762, 4703120, 6819524, 8524405, 13639048, 17048810, 27278096, 34097620, 68195240, 136390480]

約数ペア:

[(1, 136390480), (2, 68195240), (4, 34097620), (5, 27278096), (8, 17048810), (10, 13639048), (16, 8524405), (20, 6819524), (29, 4703120), (40, 3409762), (58, 2351560), (80, 1704881), (116, 1175780), (145, 940624), (232, 587890), (290, 470312), (464, 293945), (580, 235156), (1160, 117578), (2320, 58789)]