97063780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 235952640

約数和(自身を除く): 138888860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2111, 2299, 2420, 4180, 4222, 4598, 8444, 9196, 10555, 11495, 21110, 22990, 23221, 40109, 42220, 45980, 46442, 80218, 92884, 116105, 160436, 200545, 232210, 255431, 401090, 441199, 464420, 510862, 802180, 882398, 1021724, 1277155, 1764796, 2205995, 2554310, 4411990, 4853189, 5108620, 8823980, 9706378, 19412756, 24265945, 48531890, 97063780]

約数ペア:

[(1, 97063780), (2, 48531890), (4, 24265945), (5, 19412756), (10, 9706378), (11, 8823980), (19, 5108620), (20, 4853189), (22, 4411990), (38, 2554310), (44, 2205995), (55, 1764796), (76, 1277155), (95, 1021724), (110, 882398), (121, 802180), (190, 510862), (209, 464420), (220, 441199), (242, 401090), (380, 255431), (418, 232210), (484, 200545), (605, 160436), (836, 116105), (1045, 92884), (1210, 80218), (2090, 46442), (2111, 45980), (2299, 42220), (2420, 40109), (4180, 23221), (4222, 22990), (4598, 21110), (8444, 11495), (9196, 10555)]