45202220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 113326080

約数和(自身を除く): 68123860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 67, 70, 79, 122, 134, 140, 158, 244, 268, 305, 316, 335, 395, 427, 469, 553, 610, 670, 790, 854, 938, 1106, 1220, 1340, 1580, 1708, 1876, 2135, 2212, 2345, 2765, 4087, 4270, 4690, 4819, 5293, 5530, 8174, 8540, 9380, 9638, 10586, 11060, 16348, 19276, 20435, 21172, 24095, 26465, 28609, 33733, 37051, 40870, 48190, 52930, 57218, 67466, 74102, 81740, 96380, 105860, 114436, 134932, 143045, 148204, 168665, 185255, 286090, 322873, 337330, 370510, 572180, 645746, 674660, 741020, 1291492, 1614365, 2260111, 3228730, 4520222, 6457460, 9040444, 11300555, 22601110, 45202220]

約数ペア:

[(1, 45202220), (2, 22601110), (4, 11300555), (5, 9040444), (7, 6457460), (10, 4520222), (14, 3228730), (20, 2260111), (28, 1614365), (35, 1291492), (61, 741020), (67, 674660), (70, 645746), (79, 572180), (122, 370510), (134, 337330), (140, 322873), (158, 286090), (244, 185255), (268, 168665), (305, 148204), (316, 143045), (335, 134932), (395, 114436), (427, 105860), (469, 96380), (553, 81740), (610, 74102), (670, 67466), (790, 57218), (854, 52930), (938, 48190), (1106, 40870), (1220, 37051), (1340, 33733), (1580, 28609), (1708, 26465), (1876, 24095), (2135, 21172), (2212, 20435), (2345, 19276), (2765, 16348), (4087, 11060), (4270, 10586), (4690, 9638), (4819, 9380), (5293, 8540), (5530, 8174)]