8535156760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2201

約数の個数: 128

約数和(自身を含む): 21250252800

約数和(自身を除く): 12715096040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 179, 188, 235, 260, 358, 376, 470, 520, 611, 716, 895, 940, 1222, 1432, 1790, 1880, 1951, 2327, 2444, 3055, 3580, 3902, 4654, 4888, 6110, 7160, 7804, 8413, 9308, 9755, 11635, 12220, 15608, 16826, 18616, 19510, 23270, 24440, 25363, 33652, 39020, 42065, 46540, 50726, 67304, 78040, 84130, 91697, 93080, 101452, 109369, 126815, 168260, 183394, 202904, 218738, 253630, 336520, 349229, 366788, 437476, 458485, 507260, 546845, 698458, 733576, 874952, 916970, 1014520, 1093690, 1192061, 1396916, 1746145, 1833940, 2187380, 2384122, 2793832, 3492290, 3667880, 4374760, 4539977, 4768244, 5960305, 6984580, 9079954, 9536488, 11920610, 13969160, 16413763, 18159908, 22699885, 23841220, 32827526, 36319816, 45399770, 47682440, 65655052, 82068815, 90799540, 131310104, 164137630, 181599080, 213378919, 328275260, 426757838, 656550520, 853515676, 1066894595, 1707031352, 2133789190, 4267578380, 8535156760]

約数ペア:

[(1, 8535156760), (2, 4267578380), (4, 2133789190), (5, 1707031352), (8, 1066894595), (10, 853515676), (13, 656550520), (20, 426757838), (26, 328275260), (40, 213378919), (47, 181599080), (52, 164137630), (65, 131310104), (94, 90799540), (104, 82068815), (130, 65655052), (179, 47682440), (188, 45399770), (235, 36319816), (260, 32827526), (358, 23841220), (376, 22699885), (470, 18159908), (520, 16413763), (611, 13969160), (716, 11920610), (895, 9536488), (940, 9079954), (1222, 6984580), (1432, 5960305), (1790, 4768244), (1880, 4539977), (1951, 4374760), (2327, 3667880), (2444, 3492290), (3055, 2793832), (3580, 2384122), (3902, 2187380), (4654, 1833940), (4888, 1746145), (6110, 1396916), (7160, 1192061), (7804, 1093690), (8413, 1014520), (9308, 916970), (9755, 874952), (11635, 733576), (12220, 698458), (15608, 546845), (16826, 507260), (18616, 458485), (19510, 437476), (23270, 366788), (24440, 349229), (25363, 336520), (33652, 253630), (39020, 218738), (42065, 202904), (46540, 183394), (50726, 168260), (67304, 126815), (78040, 109369), (84130, 101452), (91697, 93080)]