25334240

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 60238080

約数和(自身を除く): 34903840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 829, 955, 1528, 1658, 1910, 3056, 3316, 3820, 4145, 6112, 6632, 7640, 8290, 13264, 15280, 16580, 26528, 30560, 33160, 66320, 132640, 158339, 316678, 633356, 791695, 1266712, 1583390, 2533424, 3166780, 5066848, 6333560, 12667120, 25334240]

約数ペア:

[(1, 25334240), (2, 12667120), (4, 6333560), (5, 5066848), (8, 3166780), (10, 2533424), (16, 1583390), (20, 1266712), (32, 791695), (40, 633356), (80, 316678), (160, 158339), (191, 132640), (382, 66320), (764, 33160), (829, 30560), (955, 26528), (1528, 16580), (1658, 15280), (1910, 13264), (3056, 8290), (3316, 7640), (3820, 6632), (4145, 6112)]