9657815440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1326623}}^1$

素因数の和:1326656

約数の個数: 80

約数和(自身を含む): 27636231168

約数和(自身を除く): 17978415728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 1326623, 2653246, 5306492, 6633115, 9286361, 10612984, 13266230, 17246099, 18572722, 21225968, 26532460, 34492198, 37145444, 46431805, 53064920, 68984396, 74290888, 86230495, 92863610, 106129840, 120722693, 137968792, 148581776, 172460990, 185727220, 241445386, 275937584, 344921980, 371454440, 482890772, 603613465, 689843960, 742908880, 965781544, 1207226930, 1379687920, 1931563088, 2414453860, 4828907720, 9657815440]

約数ペア:

[(1, 9657815440), (2, 4828907720), (4, 2414453860), (5, 1931563088), (7, 1379687920), (8, 1207226930), (10, 965781544), (13, 742908880), (14, 689843960), (16, 603613465), (20, 482890772), (26, 371454440), (28, 344921980), (35, 275937584), (40, 241445386), (52, 185727220), (56, 172460990), (65, 148581776), (70, 137968792), (80, 120722693), (91, 106129840), (104, 92863610), (112, 86230495), (130, 74290888), (140, 68984396), (182, 53064920), (208, 46431805), (260, 37145444), (280, 34492198), (364, 26532460), (455, 21225968), (520, 18572722), (560, 17246099), (728, 13266230), (910, 10612984), (1040, 9286361), (1456, 6633115), (1820, 5306492), (3640, 2653246), (7280, 1326623)]