1692156920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 4116147840

約数和(自身を除く): 2423990920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 113, 115, 164, 184, 205, 226, 230, 328, 397, 410, 452, 460, 565, 794, 820, 904, 920, 943, 1130, 1588, 1640, 1886, 1985, 2260, 2599, 3176, 3772, 3970, 4520, 4633, 4715, 5198, 7544, 7940, 9131, 9266, 9430, 10396, 12995, 15880, 16277, 18262, 18532, 18860, 20792, 23165, 25990, 32554, 36524, 37064, 37720, 44861, 45655, 46330, 51980, 65108, 73048, 81385, 89722, 91310, 92660, 103960, 106559, 130216, 162770, 179444, 182620, 185320, 213118, 224305, 325540, 358888, 365240, 374371, 426236, 448610, 532795, 651080, 748742, 852472, 897220, 1031803, 1065590, 1497484, 1794440, 1839301, 1871855, 2063606, 2131180, 2994968, 3678602, 3743710, 4127212, 4262360, 5159015, 7357204, 7487420, 8254424, 9196505, 10318030, 14714408, 14974840, 18393010, 20636060, 36786020, 41272120, 42303923, 73572040, 84607846, 169215692, 211519615, 338431384, 423039230, 846078460, 1692156920]

約数ペア:

[(1, 1692156920), (2, 846078460), (4, 423039230), (5, 338431384), (8, 211519615), (10, 169215692), (20, 84607846), (23, 73572040), (40, 42303923), (41, 41272120), (46, 36786020), (82, 20636060), (92, 18393010), (113, 14974840), (115, 14714408), (164, 10318030), (184, 9196505), (205, 8254424), (226, 7487420), (230, 7357204), (328, 5159015), (397, 4262360), (410, 4127212), (452, 3743710), (460, 3678602), (565, 2994968), (794, 2131180), (820, 2063606), (904, 1871855), (920, 1839301), (943, 1794440), (1130, 1497484), (1588, 1065590), (1640, 1031803), (1886, 897220), (1985, 852472), (2260, 748742), (2599, 651080), (3176, 532795), (3772, 448610), (3970, 426236), (4520, 374371), (4633, 365240), (4715, 358888), (5198, 325540), (7544, 224305), (7940, 213118), (9131, 185320), (9266, 182620), (9430, 179444), (10396, 162770), (12995, 130216), (15880, 106559), (16277, 103960), (18262, 92660), (18532, 91310), (18860, 89722), (20792, 81385), (23165, 73048), (25990, 65108), (32554, 51980), (36524, 46330), (37064, 45655), (37720, 44861)]