133027378220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{287801}}^1$

素因数の和:288023

約数の個数: 72

約数和(自身を含む): 308671098624

約数和(自身を除く): 175643720404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 191, 220, 242, 382, 484, 605, 764, 955, 1210, 1910, 2101, 2420, 3820, 4202, 8404, 10505, 21010, 23111, 42020, 46222, 92444, 115555, 231110, 287801, 462220, 575602, 1151204, 1439005, 2878010, 3165811, 5756020, 6331622, 12663244, 15829055, 31658110, 34823921, 54969991, 63316220, 69647842, 109939982, 139295684, 174119605, 219879964, 274849955, 348239210, 549699910, 604669901, 696478420, 1099399820, 1209339802, 2418679604, 3023349505, 6046699010, 6651368911, 12093398020, 13302737822, 26605475644, 33256844555, 66513689110, 133027378220]

約数ペア:

[(1, 133027378220), (2, 66513689110), (4, 33256844555), (5, 26605475644), (10, 13302737822), (11, 12093398020), (20, 6651368911), (22, 6046699010), (44, 3023349505), (55, 2418679604), (110, 1209339802), (121, 1099399820), (191, 696478420), (220, 604669901), (242, 549699910), (382, 348239210), (484, 274849955), (605, 219879964), (764, 174119605), (955, 139295684), (1210, 109939982), (1910, 69647842), (2101, 63316220), (2420, 54969991), (3820, 34823921), (4202, 31658110), (8404, 15829055), (10505, 12663244), (21010, 6331622), (23111, 5756020), (42020, 3165811), (46222, 2878010), (92444, 1439005), (115555, 1151204), (231110, 575602), (287801, 462220)]