39431080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 101455200

約数和(自身を除く): 62024120

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 307, 338, 380, 494, 520, 614, 676, 760, 845, 988, 1228, 1235, 1352, 1535, 1690, 1976, 2456, 2470, 3070, 3211, 3380, 3991, 4940, 5833, 6140, 6422, 6760, 7982, 9880, 11666, 12280, 12844, 15964, 16055, 19955, 23332, 25688, 29165, 31928, 32110, 39910, 46664, 51883, 58330, 64220, 75829, 79820, 103766, 116660, 128440, 151658, 159640, 207532, 233320, 259415, 303316, 379145, 415064, 518830, 606632, 758290, 985777, 1037660, 1516580, 1971554, 2075320, 3033160, 3943108, 4928885, 7886216, 9857770, 19715540, 39431080]

約数ペア:

[(1, 39431080), (2, 19715540), (4, 9857770), (5, 7886216), (8, 4928885), (10, 3943108), (13, 3033160), (19, 2075320), (20, 1971554), (26, 1516580), (38, 1037660), (40, 985777), (52, 758290), (65, 606632), (76, 518830), (95, 415064), (104, 379145), (130, 303316), (152, 259415), (169, 233320), (190, 207532), (247, 159640), (260, 151658), (307, 128440), (338, 116660), (380, 103766), (494, 79820), (520, 75829), (614, 64220), (676, 58330), (760, 51883), (845, 46664), (988, 39910), (1228, 32110), (1235, 31928), (1352, 29165), (1535, 25688), (1690, 23332), (1976, 19955), (2456, 16055), (2470, 15964), (3070, 12844), (3211, 12280), (3380, 11666), (3991, 9880), (4940, 7982), (5833, 6760), (6140, 6422)]