22472957900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{1999}}^1$

素因数の和:2436

約数の個数: 108

約数和(自身を含む): 51962820000

約数和(自身を除く): 29489862100

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 389, 425, 578, 778, 850, 1156, 1445, 1556, 1700, 1945, 1999, 2890, 3890, 3998, 5780, 6613, 7225, 7780, 7996, 9725, 9995, 13226, 14450, 19450, 19990, 26452, 28900, 33065, 33983, 38900, 39980, 49975, 66130, 67966, 99950, 112421, 132260, 135932, 165325, 169915, 199900, 224842, 330650, 339830, 449684, 562105, 577711, 661300, 679660, 777611, 849575, 1124210, 1155422, 1555222, 1699150, 2248420, 2310844, 2810525, 2888555, 3110444, 3398300, 3888055, 5621050, 5777110, 7776110, 11242100, 11554220, 13219387, 14442775, 15552220, 19440275, 26438774, 28885550, 38880550, 52877548, 57771100, 66096935, 77761100, 132193870, 224729579, 264387740, 330484675, 449459158, 660969350, 898918316, 1123647895, 1321938700, 2247295790, 4494591580, 5618239475, 11236478950, 22472957900]

約数ペア:

[(1, 22472957900), (2, 11236478950), (4, 5618239475), (5, 4494591580), (10, 2247295790), (17, 1321938700), (20, 1123647895), (25, 898918316), (34, 660969350), (50, 449459158), (68, 330484675), (85, 264387740), (100, 224729579), (170, 132193870), (289, 77761100), (340, 66096935), (389, 57771100), (425, 52877548), (578, 38880550), (778, 28885550), (850, 26438774), (1156, 19440275), (1445, 15552220), (1556, 14442775), (1700, 13219387), (1945, 11554220), (1999, 11242100), (2890, 7776110), (3890, 5777110), (3998, 5621050), (5780, 3888055), (6613, 3398300), (7225, 3110444), (7780, 2888555), (7996, 2810525), (9725, 2310844), (9995, 2248420), (13226, 1699150), (14450, 1555222), (19450, 1155422), (19990, 1124210), (26452, 849575), (28900, 777611), (33065, 679660), (33983, 661300), (38900, 577711), (39980, 562105), (49975, 449684), (66130, 339830), (67966, 330650), (99950, 224842), (112421, 199900), (132260, 169915), (135932, 165325)]