52835419160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1039249}}^1$

素因数の和:1039332

約数の個数: 64

約数和(自身を含む): 125707680000

約数和(自身を除く): 72872260840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 5084, 6355, 10168, 12710, 25420, 50840, 1039249, 2078498, 4156996, 5196245, 8313992, 10392490, 20784980, 32216719, 41569960, 42609209, 64433438, 85218418, 128866876, 161083595, 170436836, 213046045, 257733752, 322167190, 340873672, 426092090, 644334380, 852184180, 1288668760, 1320885479, 1704368360, 2641770958, 5283541916, 6604427395, 10567083832, 13208854790, 26417709580, 52835419160]

約数ペア:

[(1, 52835419160), (2, 26417709580), (4, 13208854790), (5, 10567083832), (8, 6604427395), (10, 5283541916), (20, 2641770958), (31, 1704368360), (40, 1320885479), (41, 1288668760), (62, 852184180), (82, 644334380), (124, 426092090), (155, 340873672), (164, 322167190), (205, 257733752), (248, 213046045), (310, 170436836), (328, 161083595), (410, 128866876), (620, 85218418), (820, 64433438), (1240, 42609209), (1271, 41569960), (1640, 32216719), (2542, 20784980), (5084, 10392490), (6355, 8313992), (10168, 5196245), (12710, 4156996), (25420, 2078498), (50840, 1039249)]