422983840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 1042481664

約数和(自身を除く): 619497824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 155, 160, 214, 248, 310, 428, 496, 535, 620, 797, 856, 992, 1070, 1240, 1594, 1712, 2140, 2480, 3188, 3317, 3424, 3985, 4280, 4960, 6376, 6634, 7970, 8560, 12752, 13268, 15940, 16585, 17120, 24707, 25504, 26536, 31880, 33170, 49414, 53072, 63760, 66340, 85279, 98828, 106144, 123535, 127520, 132680, 170558, 197656, 247070, 265360, 341116, 395312, 426395, 494140, 530720, 682232, 790624, 852790, 988280, 1364464, 1705580, 1976560, 2643649, 2728928, 3411160, 3953120, 5287298, 6822320, 10574596, 13218245, 13644640, 21149192, 26436490, 42298384, 52872980, 84596768, 105745960, 211491920, 422983840]

約数ペア:

[(1, 422983840), (2, 211491920), (4, 105745960), (5, 84596768), (8, 52872980), (10, 42298384), (16, 26436490), (20, 21149192), (31, 13644640), (32, 13218245), (40, 10574596), (62, 6822320), (80, 5287298), (107, 3953120), (124, 3411160), (155, 2728928), (160, 2643649), (214, 1976560), (248, 1705580), (310, 1364464), (428, 988280), (496, 852790), (535, 790624), (620, 682232), (797, 530720), (856, 494140), (992, 426395), (1070, 395312), (1240, 341116), (1594, 265360), (1712, 247070), (2140, 197656), (2480, 170558), (3188, 132680), (3317, 127520), (3424, 123535), (3985, 106144), (4280, 98828), (4960, 85279), (6376, 66340), (6634, 63760), (7970, 53072), (8560, 49414), (12752, 33170), (13268, 31880), (15940, 26536), (16585, 25504), (17120, 24707)]