430408040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1373}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 1028356560

約数和(自身を除く): 597948520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 461, 680, 922, 1373, 1844, 2305, 2746, 3688, 4610, 5492, 6865, 7837, 9220, 10984, 13730, 15674, 18440, 23341, 27460, 31348, 39185, 46682, 54920, 62696, 78370, 93364, 116705, 156740, 186728, 233410, 313480, 466820, 632953, 933640, 1265906, 2531812, 3164765, 5063624, 6329530, 10760201, 12659060, 21520402, 25318120, 43040804, 53801005, 86081608, 107602010, 215204020, 430408040]

約数ペア:

[(1, 430408040), (2, 215204020), (4, 107602010), (5, 86081608), (8, 53801005), (10, 43040804), (17, 25318120), (20, 21520402), (34, 12659060), (40, 10760201), (68, 6329530), (85, 5063624), (136, 3164765), (170, 2531812), (340, 1265906), (461, 933640), (680, 632953), (922, 466820), (1373, 313480), (1844, 233410), (2305, 186728), (2746, 156740), (3688, 116705), (4610, 93364), (5492, 78370), (6865, 62696), (7837, 54920), (9220, 46682), (10984, 39185), (13730, 31348), (15674, 27460), (18440, 23341)]