533173940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 1238544384

約数和(自身を除く): 705370444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 127, 130, 134, 241, 254, 260, 268, 335, 482, 508, 635, 670, 871, 964, 1205, 1270, 1340, 1651, 1742, 2410, 2540, 3133, 3302, 3484, 4355, 4820, 6266, 6604, 8255, 8509, 8710, 12532, 15665, 16147, 16510, 17018, 17420, 30607, 31330, 32294, 33020, 34036, 42545, 61214, 62660, 64588, 80735, 85090, 110617, 122428, 153035, 161470, 170180, 209911, 221234, 306070, 322940, 397891, 419822, 442468, 553085, 612140, 795782, 839644, 1049555, 1106170, 1591564, 1989455, 2050669, 2099110, 2212340, 3978910, 4101338, 4198220, 7957820, 8202676, 10253345, 20506690, 26658697, 41013380, 53317394, 106634788, 133293485, 266586970, 533173940]

約数ペア:

[(1, 533173940), (2, 266586970), (4, 133293485), (5, 106634788), (10, 53317394), (13, 41013380), (20, 26658697), (26, 20506690), (52, 10253345), (65, 8202676), (67, 7957820), (127, 4198220), (130, 4101338), (134, 3978910), (241, 2212340), (254, 2099110), (260, 2050669), (268, 1989455), (335, 1591564), (482, 1106170), (508, 1049555), (635, 839644), (670, 795782), (871, 612140), (964, 553085), (1205, 442468), (1270, 419822), (1340, 397891), (1651, 322940), (1742, 306070), (2410, 221234), (2540, 209911), (3133, 170180), (3302, 161470), (3484, 153035), (4355, 122428), (4820, 110617), (6266, 85090), (6604, 80735), (8255, 64588), (8509, 62660), (8710, 61214), (12532, 42545), (15665, 34036), (16147, 33020), (16510, 32294), (17018, 31330), (17420, 30607)]