23648621560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3307}}^1$

素因数の和:3501

約数の個数: 128

約数和(自身を含む): 56400076800

約数和(自身を除く): 32751455240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 79, 124, 146, 155, 158, 248, 292, 310, 316, 365, 395, 584, 620, 632, 730, 790, 1240, 1460, 1580, 2263, 2449, 2920, 3160, 3307, 4526, 4898, 5767, 6614, 9052, 9796, 11315, 11534, 12245, 13228, 16535, 18104, 19592, 22630, 23068, 24490, 26456, 28835, 33070, 45260, 46136, 48980, 57670, 66140, 90520, 97960, 102517, 115340, 132280, 178777, 205034, 230680, 241411, 261253, 357554, 410068, 482822, 512585, 522506, 715108, 820136, 893885, 965644, 1025170, 1045012, 1207055, 1306265, 1430216, 1787770, 1931288, 2050340, 2090024, 2414110, 2612530, 3575540, 4100680, 4828220, 5225060, 7151080, 7483741, 8098843, 9656440, 10450120, 14967482, 16197686, 19071469, 29934964, 32395372, 37418705, 38142938, 40494215, 59869928, 64790744, 74837410, 76285876, 80988430, 95357345, 149674820, 152571752, 161976860, 190714690, 299349640, 323953720, 381429380, 591215539, 762858760, 1182431078, 2364862156, 2956077695, 4729724312, 5912155390, 11824310780, 23648621560]

約数ペア:

[(1, 23648621560), (2, 11824310780), (4, 5912155390), (5, 4729724312), (8, 2956077695), (10, 2364862156), (20, 1182431078), (31, 762858760), (40, 591215539), (62, 381429380), (73, 323953720), (79, 299349640), (124, 190714690), (146, 161976860), (155, 152571752), (158, 149674820), (248, 95357345), (292, 80988430), (310, 76285876), (316, 74837410), (365, 64790744), (395, 59869928), (584, 40494215), (620, 38142938), (632, 37418705), (730, 32395372), (790, 29934964), (1240, 19071469), (1460, 16197686), (1580, 14967482), (2263, 10450120), (2449, 9656440), (2920, 8098843), (3160, 7483741), (3307, 7151080), (4526, 5225060), (4898, 4828220), (5767, 4100680), (6614, 3575540), (9052, 2612530), (9796, 2414110), (11315, 2090024), (11534, 2050340), (12245, 1931288), (13228, 1787770), (16535, 1430216), (18104, 1306265), (19592, 1207055), (22630, 1045012), (23068, 1025170), (24490, 965644), (26456, 893885), (28835, 820136), (33070, 715108), (45260, 522506), (46136, 512585), (48980, 482822), (57670, 410068), (66140, 357554), (90520, 261253), (97960, 241411), (102517, 230680), (115340, 205034), (132280, 178777)]