69116421760

素因数分解:

$2^7\times 5^1\times {\mathrm{6949}}^1\times {\mathrm{15541}}^1$

素因数の和:22509

約数の個数: 64

約数和(自身を含む): 165265857000

約数和(自身を除く): 96149435240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6949, 13898, 15541, 27796, 31082, 34745, 55592, 62164, 69490, 77705, 111184, 124328, 138980, 155410, 222368, 248656, 277960, 310820, 444736, 497312, 555920, 621640, 889472, 994624, 1111840, 1243280, 1989248, 2223680, 2486560, 4447360, 4973120, 9946240, 107994409, 215988818, 431977636, 539972045, 863955272, 1079944090, 1727910544, 2159888180, 3455821088, 4319776360, 6911642176, 8639552720, 13823284352, 17279105440, 34558210880, 69116421760]

約数ペア:

[(1, 69116421760), (2, 34558210880), (4, 17279105440), (5, 13823284352), (8, 8639552720), (10, 6911642176), (16, 4319776360), (20, 3455821088), (32, 2159888180), (40, 1727910544), (64, 1079944090), (80, 863955272), (128, 539972045), (160, 431977636), (320, 215988818), (640, 107994409), (6949, 9946240), (13898, 4973120), (15541, 4447360), (27796, 2486560), (31082, 2223680), (34745, 1989248), (55592, 1243280), (62164, 1111840), (69490, 994624), (77705, 889472), (111184, 621640), (124328, 555920), (138980, 497312), (155410, 444736), (222368, 310820), (248656, 277960)]