1048696100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 2332199688

約数和(自身を除く): 1283503588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 97, 100, 146, 194, 292, 365, 388, 485, 730, 970, 1460, 1481, 1825, 1940, 2425, 2962, 3650, 4850, 5924, 7081, 7300, 7405, 9700, 14162, 14810, 28324, 29620, 35405, 37025, 70810, 74050, 108113, 141620, 143657, 148100, 177025, 216226, 287314, 354050, 432452, 540565, 574628, 708100, 718285, 1081130, 1436570, 2162260, 2702825, 2873140, 3591425, 5405650, 7182850, 10486961, 10811300, 14365700, 20973922, 41947844, 52434805, 104869610, 209739220, 262174025, 524348050, 1048696100]

約数ペア:

[(1, 1048696100), (2, 524348050), (4, 262174025), (5, 209739220), (10, 104869610), (20, 52434805), (25, 41947844), (50, 20973922), (73, 14365700), (97, 10811300), (100, 10486961), (146, 7182850), (194, 5405650), (292, 3591425), (365, 2873140), (388, 2702825), (485, 2162260), (730, 1436570), (970, 1081130), (1460, 718285), (1481, 708100), (1825, 574628), (1940, 540565), (2425, 432452), (2962, 354050), (3650, 287314), (4850, 216226), (5924, 177025), (7081, 148100), (7300, 143657), (7405, 141620), (9700, 108113), (14162, 74050), (14810, 70810), (28324, 37025), (29620, 35405)]