1178502910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 2415318912

約数和(自身を除く): 1236816002

約数列:

[1, 2, 5, 10, 13, 26, 37, 47, 65, 74, 94, 130, 169, 185, 235, 338, 370, 401, 470, 481, 611, 802, 845, 962, 1222, 1690, 1739, 2005, 2405, 3055, 3478, 4010, 4810, 5213, 6110, 6253, 7943, 8695, 10426, 12506, 14837, 15886, 17390, 18847, 22607, 26065, 29674, 31265, 37694, 39715, 45214, 52130, 62530, 67769, 74185, 79430, 94235, 113035, 135538, 148370, 188470, 192881, 226070, 245011, 293891, 338845, 385762, 490022, 587782, 677690, 697339, 964405, 1225055, 1394678, 1469455, 1928810, 2450110, 2507453, 2938910, 3185143, 3486695, 5014906, 6370286, 6973390, 9065407, 12537265, 15925715, 18130814, 25074530, 31851430, 45327035, 90654070, 117850291, 235700582, 589251455, 1178502910]

約数ペア:

[(1, 1178502910), (2, 589251455), (5, 235700582), (10, 117850291), (13, 90654070), (26, 45327035), (37, 31851430), (47, 25074530), (65, 18130814), (74, 15925715), (94, 12537265), (130, 9065407), (169, 6973390), (185, 6370286), (235, 5014906), (338, 3486695), (370, 3185143), (401, 2938910), (470, 2507453), (481, 2450110), (611, 1928810), (802, 1469455), (845, 1394678), (962, 1225055), (1222, 964405), (1690, 697339), (1739, 677690), (2005, 587782), (2405, 490022), (3055, 385762), (3478, 338845), (4010, 293891), (4810, 245011), (5213, 226070), (6110, 192881), (6253, 188470), (7943, 148370), (8695, 135538), (10426, 113035), (12506, 94235), (14837, 79430), (15886, 74185), (17390, 67769), (18847, 62530), (22607, 52130), (26065, 45214), (29674, 39715), (31265, 37694)]