4339040560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{74197}}^1$

素因数の和:74270

約数の個数: 80

約数和(自身を含む): 10930255776

約数和(自身を除く): 6591215216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3440, 3655, 5848, 7310, 11696, 14620, 29240, 58480, 74197, 148394, 296788, 370985, 593576, 741970, 1187152, 1261349, 1483940, 2522698, 2967880, 3190471, 5045396, 5935760, 6306745, 6380942, 10090792, 12613490, 12761884, 15952355, 20181584, 25226980, 25523768, 31904710, 50453960, 51047536, 54238007, 63809420, 100907920, 108476014, 127618840, 216952028, 255237680, 271190035, 433904056, 542380070, 867808112, 1084760140, 2169520280, 4339040560]

約数ペア:

[(1, 4339040560), (2, 2169520280), (4, 1084760140), (5, 867808112), (8, 542380070), (10, 433904056), (16, 271190035), (17, 255237680), (20, 216952028), (34, 127618840), (40, 108476014), (43, 100907920), (68, 63809420), (80, 54238007), (85, 51047536), (86, 50453960), (136, 31904710), (170, 25523768), (172, 25226980), (215, 20181584), (272, 15952355), (340, 12761884), (344, 12613490), (430, 10090792), (680, 6380942), (688, 6306745), (731, 5935760), (860, 5045396), (1360, 3190471), (1462, 2967880), (1720, 2522698), (2924, 1483940), (3440, 1261349), (3655, 1187152), (5848, 741970), (7310, 593576), (11696, 370985), (14620, 296788), (29240, 148394), (58480, 74197)]