94377580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 221875920

約数和(自身を除く): 127498340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 484, 590, 605, 649, 661, 1180, 1210, 1298, 1322, 2420, 2596, 2644, 3245, 3305, 6490, 6610, 7139, 7271, 12980, 13220, 14278, 14542, 28556, 29084, 35695, 36355, 38999, 71390, 72710, 77998, 79981, 142780, 145420, 155996, 159962, 194995, 319924, 389990, 399905, 428989, 779980, 799810, 857978, 1599620, 1715956, 2144945, 4289890, 4718879, 8579780, 9437758, 18875516, 23594395, 47188790, 94377580]

約数ペア:

[(1, 94377580), (2, 47188790), (4, 23594395), (5, 18875516), (10, 9437758), (11, 8579780), (20, 4718879), (22, 4289890), (44, 2144945), (55, 1715956), (59, 1599620), (110, 857978), (118, 799810), (121, 779980), (220, 428989), (236, 399905), (242, 389990), (295, 319924), (484, 194995), (590, 159962), (605, 155996), (649, 145420), (661, 142780), (1180, 79981), (1210, 77998), (1298, 72710), (1322, 71390), (2420, 38999), (2596, 36355), (2644, 35695), (3245, 29084), (3305, 28556), (6490, 14542), (6610, 14278), (7139, 13220), (7271, 12980)]