11405366960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{20731}}^1$

素因数の和:20803

約数の個数: 120

約数和(自身を含む): 29854328784

約数和(自身を除く): 18448961824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 529, 598, 920, 1040, 1058, 1196, 1495, 1840, 2116, 2392, 2645, 2990, 4232, 4784, 5290, 5980, 6877, 8464, 10580, 11960, 13754, 20731, 21160, 23920, 27508, 34385, 41462, 42320, 55016, 68770, 82924, 103655, 110032, 137540, 165848, 207310, 269503, 275080, 331696, 414620, 476813, 539006, 550160, 829240, 953626, 1078012, 1347515, 1658480, 1907252, 2156024, 2384065, 2695030, 3814504, 4312048, 4768130, 5390060, 6198569, 7629008, 9536260, 10780120, 10966699, 12397138, 19072520, 21560240, 21933398, 24794276, 30992845, 38145040, 43866796, 49588552, 54833495, 61985690, 87733592, 99177104, 109666990, 123971380, 142567087, 175467184, 219333980, 247942760, 285134174, 438667960, 495885520, 570268348, 712835435, 877335920, 1140536696, 1425670870, 2281073392, 2851341740, 5702683480, 11405366960]

約数ペア:

[(1, 11405366960), (2, 5702683480), (4, 2851341740), (5, 2281073392), (8, 1425670870), (10, 1140536696), (13, 877335920), (16, 712835435), (20, 570268348), (23, 495885520), (26, 438667960), (40, 285134174), (46, 247942760), (52, 219333980), (65, 175467184), (80, 142567087), (92, 123971380), (104, 109666990), (115, 99177104), (130, 87733592), (184, 61985690), (208, 54833495), (230, 49588552), (260, 43866796), (299, 38145040), (368, 30992845), (460, 24794276), (520, 21933398), (529, 21560240), (598, 19072520), (920, 12397138), (1040, 10966699), (1058, 10780120), (1196, 9536260), (1495, 7629008), (1840, 6198569), (2116, 5390060), (2392, 4768130), (2645, 4312048), (2990, 3814504), (4232, 2695030), (4784, 2384065), (5290, 2156024), (5980, 1907252), (6877, 1658480), (8464, 1347515), (10580, 1078012), (11960, 953626), (13754, 829240), (20731, 550160), (21160, 539006), (23920, 476813), (27508, 414620), (34385, 331696), (41462, 275080), (42320, 269503), (55016, 207310), (68770, 165848), (82924, 137540), (103655, 110032)]