25716130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 51968952

約数和(自身を除く): 26252822

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 401, 530, 583, 605, 802, 1166, 1210, 2005, 2915, 4010, 4411, 5830, 6413, 8822, 12826, 21253, 22055, 32065, 42506, 44110, 48521, 64130, 97042, 106265, 212530, 233783, 242605, 467566, 485210, 1168915, 2337830, 2571613, 5143226, 12858065, 25716130]

約数ペア:

[(1, 25716130), (2, 12858065), (5, 5143226), (10, 2571613), (11, 2337830), (22, 1168915), (53, 485210), (55, 467566), (106, 242605), (110, 233783), (121, 212530), (242, 106265), (265, 97042), (401, 64130), (530, 48521), (583, 44110), (605, 42506), (802, 32065), (1166, 22055), (1210, 21253), (2005, 12826), (2915, 8822), (4010, 6413), (4411, 5830)]