38358840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 126120960

約数和(自身を除く): 87762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 367, 390, 402, 520, 536, 670, 734, 780, 804, 871, 1005, 1101, 1340, 1468, 1560, 1608, 1742, 1835, 2010, 2202, 2613, 2680, 2936, 3484, 3670, 4020, 4355, 4404, 4771, 5226, 5505, 6968, 7340, 8040, 8710, 8808, 9542, 10452, 11010, 13065, 14313, 14680, 17420, 19084, 20904, 22020, 23855, 24589, 26130, 28626, 34840, 38168, 44040, 47710, 49178, 52260, 57252, 71565, 73767, 95420, 98356, 104520, 114504, 122945, 143130, 147534, 190840, 196712, 245890, 286260, 295068, 319657, 368835, 491780, 572520, 590136, 639314, 737670, 958971, 983560, 1278628, 1475340, 1598285, 1917942, 2557256, 2950680, 3196570, 3835884, 4794855, 6393140, 7671768, 9589710, 12786280, 19179420, 38358840]

約数ペア:

[(1, 38358840), (2, 19179420), (3, 12786280), (4, 9589710), (5, 7671768), (6, 6393140), (8, 4794855), (10, 3835884), (12, 3196570), (13, 2950680), (15, 2557256), (20, 1917942), (24, 1598285), (26, 1475340), (30, 1278628), (39, 983560), (40, 958971), (52, 737670), (60, 639314), (65, 590136), (67, 572520), (78, 491780), (104, 368835), (120, 319657), (130, 295068), (134, 286260), (156, 245890), (195, 196712), (201, 190840), (260, 147534), (268, 143130), (312, 122945), (335, 114504), (367, 104520), (390, 98356), (402, 95420), (520, 73767), (536, 71565), (670, 57252), (734, 52260), (780, 49178), (804, 47710), (871, 44040), (1005, 38168), (1101, 34840), (1340, 28626), (1468, 26130), (1560, 24589), (1608, 23855), (1742, 22020), (1835, 20904), (2010, 19084), (2202, 17420), (2613, 14680), (2680, 14313), (2936, 13065), (3484, 11010), (3670, 10452), (4020, 9542), (4355, 8808), (4404, 8710), (4771, 8040), (5226, 7340), (5505, 6968)]