131566367090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{11177}}^1$

素因数の和:12107

約数の個数: 64

約数和(自身を含む): 251488903680

約数和(自身を除く): 119922536590

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 839, 1403, 1678, 2806, 4195, 7015, 8390, 11177, 14030, 19297, 22354, 38594, 51179, 55885, 96485, 102358, 111770, 192970, 255895, 257071, 511790, 514142, 681797, 1177117, 1285355, 1363594, 2354234, 2570710, 3408985, 5885585, 6817970, 9377503, 11771170, 15681331, 18755006, 31362662, 46887515, 78406655, 93775030, 156813310, 215682569, 431365138, 572027683, 1078412845, 1144055366, 2156825690, 2860138415, 5720276830, 13156636709, 26313273418, 65783183545, 131566367090]

約数ペア:

[(1, 131566367090), (2, 65783183545), (5, 26313273418), (10, 13156636709), (23, 5720276830), (46, 2860138415), (61, 2156825690), (115, 1144055366), (122, 1078412845), (230, 572027683), (305, 431365138), (610, 215682569), (839, 156813310), (1403, 93775030), (1678, 78406655), (2806, 46887515), (4195, 31362662), (7015, 18755006), (8390, 15681331), (11177, 11771170), (14030, 9377503), (19297, 6817970), (22354, 5885585), (38594, 3408985), (51179, 2570710), (55885, 2354234), (96485, 1363594), (102358, 1285355), (111770, 1177117), (192970, 681797), (255895, 514142), (257071, 511790)]