40168830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 104767488

約数和(自身を除く): 64598658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 811, 1270, 1622, 1651, 1905, 2433, 3302, 3810, 4055, 4866, 4953, 8110, 8255, 9906, 10543, 12165, 16510, 21086, 24330, 24765, 31629, 49530, 52715, 63258, 102997, 105430, 158145, 205994, 308991, 316290, 514985, 617982, 1029970, 1338961, 1544955, 2677922, 3089910, 4016883, 6694805, 8033766, 13389610, 20084415, 40168830]

約数ペア:

[(1, 40168830), (2, 20084415), (3, 13389610), (5, 8033766), (6, 6694805), (10, 4016883), (13, 3089910), (15, 2677922), (26, 1544955), (30, 1338961), (39, 1029970), (65, 617982), (78, 514985), (127, 316290), (130, 308991), (195, 205994), (254, 158145), (381, 105430), (390, 102997), (635, 63258), (762, 52715), (811, 49530), (1270, 31629), (1622, 24765), (1651, 24330), (1905, 21086), (2433, 16510), (3302, 12165), (3810, 10543), (4055, 9906), (4866, 8255), (4953, 8110)]