103637125640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{89069}}^1$

素因数の和:90630

約数の個数: 64

約数和(自身を含む): 245619432000

約数和(自身を除く): 141982306360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1531, 3062, 6124, 7655, 12248, 15310, 29089, 30620, 58178, 61240, 89069, 116356, 145445, 178138, 232712, 290890, 356276, 445345, 581780, 712552, 890690, 1163560, 1692311, 1781380, 3384622, 3562760, 6769244, 8461555, 13538488, 16923110, 33846220, 67692440, 136364639, 272729278, 545458556, 681823195, 1090917112, 1363646390, 2590928141, 2727292780, 5181856282, 5454585560, 10363712564, 12954640705, 20727425128, 25909281410, 51818562820, 103637125640]

約数ペア:

[(1, 103637125640), (2, 51818562820), (4, 25909281410), (5, 20727425128), (8, 12954640705), (10, 10363712564), (19, 5454585560), (20, 5181856282), (38, 2727292780), (40, 2590928141), (76, 1363646390), (95, 1090917112), (152, 681823195), (190, 545458556), (380, 272729278), (760, 136364639), (1531, 67692440), (3062, 33846220), (6124, 16923110), (7655, 13538488), (12248, 8461555), (15310, 6769244), (29089, 3562760), (30620, 3384622), (58178, 1781380), (61240, 1692311), (89069, 1163560), (116356, 890690), (145445, 712552), (178138, 581780), (232712, 445345), (290890, 356276)]