25136300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 63016800

約数和(自身を除く): 37880500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 241, 298, 350, 482, 596, 700, 745, 964, 1043, 1205, 1490, 1687, 2086, 2410, 2980, 3374, 3725, 4172, 4820, 5215, 6025, 6748, 7450, 8435, 10430, 12050, 14900, 16870, 20860, 24100, 26075, 33740, 35909, 42175, 52150, 71818, 84350, 104300, 143636, 168700, 179545, 251363, 359090, 502726, 718180, 897725, 1005452, 1256815, 1795450, 2513630, 3590900, 5027260, 6284075, 12568150, 25136300]

約数ペア:

[(1, 25136300), (2, 12568150), (4, 6284075), (5, 5027260), (7, 3590900), (10, 2513630), (14, 1795450), (20, 1256815), (25, 1005452), (28, 897725), (35, 718180), (50, 502726), (70, 359090), (100, 251363), (140, 179545), (149, 168700), (175, 143636), (241, 104300), (298, 84350), (350, 71818), (482, 52150), (596, 42175), (700, 35909), (745, 33740), (964, 26075), (1043, 24100), (1205, 20860), (1490, 16870), (1687, 14900), (2086, 12050), (2410, 10430), (2980, 8435), (3374, 7450), (3725, 6748), (4172, 6025), (4820, 5215)]