1567765520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9257}}^1$

素因数の和:9372

約数の個数: 80

約数和(自身を含む): 3822813360

約数和(自身を除く): 2255047840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 116, 145, 146, 232, 290, 292, 365, 464, 580, 584, 730, 1160, 1168, 1460, 2117, 2320, 2920, 4234, 5840, 8468, 9257, 10585, 16936, 18514, 21170, 33872, 37028, 42340, 46285, 74056, 84680, 92570, 148112, 169360, 185140, 268453, 370280, 536906, 675761, 740560, 1073812, 1342265, 1351522, 2147624, 2684530, 2703044, 3378805, 4295248, 5369060, 5406088, 6757610, 10738120, 10812176, 13515220, 19597069, 21476240, 27030440, 39194138, 54060880, 78388276, 97985345, 156776552, 195970690, 313553104, 391941380, 783882760, 1567765520]

約数ペア:

[(1, 1567765520), (2, 783882760), (4, 391941380), (5, 313553104), (8, 195970690), (10, 156776552), (16, 97985345), (20, 78388276), (29, 54060880), (40, 39194138), (58, 27030440), (73, 21476240), (80, 19597069), (116, 13515220), (145, 10812176), (146, 10738120), (232, 6757610), (290, 5406088), (292, 5369060), (365, 4295248), (464, 3378805), (580, 2703044), (584, 2684530), (730, 2147624), (1160, 1351522), (1168, 1342265), (1460, 1073812), (2117, 740560), (2320, 675761), (2920, 536906), (4234, 370280), (5840, 268453), (8468, 185140), (9257, 169360), (10585, 148112), (16936, 92570), (18514, 84680), (21170, 74056), (33872, 46285), (37028, 42340)]