1170031779320

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{641873}}^1$

素因数の和:642312

約数の個数: 64

約数和(自身を含む): 2657358360000

約数和(自身を除く): 1487326580680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 229, 398, 458, 796, 916, 995, 1145, 1592, 1832, 1990, 2290, 3980, 4580, 7960, 9160, 45571, 91142, 182284, 227855, 364568, 455710, 641873, 911420, 1283746, 1822840, 2567492, 3209365, 5134984, 6418730, 12837460, 25674920, 127732727, 146988917, 255465454, 293977834, 510930908, 587955668, 638663635, 734944585, 1021861816, 1175911336, 1277327270, 1469889170, 2554654540, 2939778340, 5109309080, 5879556680, 29250794483, 58501588966, 117003177932, 146253972415, 234006355864, 292507944830, 585015889660, 1170031779320]

約数ペア:

[(1, 1170031779320), (2, 585015889660), (4, 292507944830), (5, 234006355864), (8, 146253972415), (10, 117003177932), (20, 58501588966), (40, 29250794483), (199, 5879556680), (229, 5109309080), (398, 2939778340), (458, 2554654540), (796, 1469889170), (916, 1277327270), (995, 1175911336), (1145, 1021861816), (1592, 734944585), (1832, 638663635), (1990, 587955668), (2290, 510930908), (3980, 293977834), (4580, 255465454), (7960, 146988917), (9160, 127732727), (45571, 25674920), (91142, 12837460), (182284, 6418730), (227855, 5134984), (364568, 3209365), (455710, 2567492), (641873, 1822840), (911420, 1283746)]