4480491760

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{1567}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 10555324416

約数和(自身を除く): 6074832656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 347, 412, 515, 694, 824, 1030, 1388, 1567, 1648, 1735, 2060, 2776, 3134, 3470, 4120, 5552, 6268, 6940, 7835, 8240, 12536, 13880, 15670, 25072, 27760, 31340, 35741, 62680, 71482, 125360, 142964, 161401, 178705, 285928, 322802, 357410, 543749, 571856, 645604, 714820, 807005, 1087498, 1291208, 1429640, 1614010, 2174996, 2582416, 2718745, 2859280, 3228020, 4349992, 5437490, 6456040, 8699984, 10874980, 12912080, 21749960, 43499920, 56006147, 112012294, 224024588, 280030735, 448049176, 560061470, 896098352, 1120122940, 2240245880, 4480491760]

約数ペア:

[(1, 4480491760), (2, 2240245880), (4, 1120122940), (5, 896098352), (8, 560061470), (10, 448049176), (16, 280030735), (20, 224024588), (40, 112012294), (80, 56006147), (103, 43499920), (206, 21749960), (347, 12912080), (412, 10874980), (515, 8699984), (694, 6456040), (824, 5437490), (1030, 4349992), (1388, 3228020), (1567, 2859280), (1648, 2718745), (1735, 2582416), (2060, 2174996), (2776, 1614010), (3134, 1429640), (3470, 1291208), (4120, 1087498), (5552, 807005), (6268, 714820), (6940, 645604), (7835, 571856), (8240, 543749), (12536, 357410), (13880, 322802), (15670, 285928), (25072, 178705), (27760, 161401), (31340, 142964), (35741, 125360), (62680, 71482)]