26028020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 59466960

約数和(自身を除く): 33438940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2069, 2516, 3145, 4138, 6290, 8276, 10345, 12580, 20690, 35173, 41380, 70346, 76553, 140692, 153106, 175865, 306212, 351730, 382765, 703460, 765530, 1301401, 1531060, 2602802, 5205604, 6507005, 13014010, 26028020]

約数ペア:

[(1, 26028020), (2, 13014010), (4, 6507005), (5, 5205604), (10, 2602802), (17, 1531060), (20, 1301401), (34, 765530), (37, 703460), (68, 382765), (74, 351730), (85, 306212), (148, 175865), (170, 153106), (185, 140692), (340, 76553), (370, 70346), (629, 41380), (740, 35173), (1258, 20690), (2069, 12580), (2516, 10345), (3145, 8276), (4138, 6290)]