34822580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 79968000

約数和(自身を除く): 45145420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 1999, 3484, 3998, 4355, 7996, 8710, 9995, 17420, 19990, 25987, 39980, 51974, 103948, 129935, 133933, 259870, 267866, 519740, 535732, 669665, 1339330, 1741129, 2678660, 3482258, 6964516, 8705645, 17411290, 34822580]

約数ペア:

[(1, 34822580), (2, 17411290), (4, 8705645), (5, 6964516), (10, 3482258), (13, 2678660), (20, 1741129), (26, 1339330), (52, 669665), (65, 535732), (67, 519740), (130, 267866), (134, 259870), (260, 133933), (268, 129935), (335, 103948), (670, 51974), (871, 39980), (1340, 25987), (1742, 19990), (1999, 17420), (3484, 9995), (3998, 8710), (4355, 7996)]