2017113382720

素因数分解:

$2^6\times 5^1\times {\mathrm{659}}^1\times {\mathrm{9565219}}^1$

素因数の和:9565895

約数の個数: 56

約数和(自身を含む): 4810540442400

約数和(自身を除く): 2793427059680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 659, 1318, 2636, 3295, 5272, 6590, 10544, 13180, 21088, 26360, 42176, 52720, 105440, 210880, 9565219, 19130438, 38260876, 47826095, 76521752, 95652190, 153043504, 191304380, 306087008, 382608760, 612174016, 765217520, 1530435040, 3060870080, 6303479321, 12606958642, 25213917284, 31517396605, 50427834568, 63034793210, 100855669136, 126069586420, 201711338272, 252139172840, 403422676544, 504278345680, 1008556691360, 2017113382720]

約数ペア:

[(1, 2017113382720), (2, 1008556691360), (4, 504278345680), (5, 403422676544), (8, 252139172840), (10, 201711338272), (16, 126069586420), (20, 100855669136), (32, 63034793210), (40, 50427834568), (64, 31517396605), (80, 25213917284), (160, 12606958642), (320, 6303479321), (659, 3060870080), (1318, 1530435040), (2636, 765217520), (3295, 612174016), (5272, 382608760), (6590, 306087008), (10544, 191304380), (13180, 153043504), (21088, 95652190), (26360, 76521752), (42176, 47826095), (52720, 38260876), (105440, 19130438), (210880, 9565219)]