2912482180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 6666105600

約数和(自身を除く): 3753623420

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 109, 115, 116, 145, 218, 230, 290, 436, 460, 545, 580, 667, 1090, 1334, 2003, 2180, 2507, 2668, 3161, 3335, 4006, 5014, 6322, 6670, 8012, 10015, 10028, 12535, 12644, 13340, 15805, 20030, 25070, 31610, 40060, 46069, 50140, 58087, 63220, 72703, 92138, 116174, 145406, 184276, 218327, 230345, 232348, 290435, 290812, 363515, 436654, 460690, 580870, 727030, 873308, 921380, 1091635, 1161740, 1336001, 1454060, 2183270, 2672002, 4366540, 5021521, 5344004, 6331483, 6680005, 10043042, 12662966, 13360010, 20086084, 25107605, 25325932, 26720020, 31657415, 50215210, 63314830, 100430420, 126629660, 145624109, 291248218, 582496436, 728120545, 1456241090, 2912482180]

約数ペア:

[(1, 2912482180), (2, 1456241090), (4, 728120545), (5, 582496436), (10, 291248218), (20, 145624109), (23, 126629660), (29, 100430420), (46, 63314830), (58, 50215210), (92, 31657415), (109, 26720020), (115, 25325932), (116, 25107605), (145, 20086084), (218, 13360010), (230, 12662966), (290, 10043042), (436, 6680005), (460, 6331483), (545, 5344004), (580, 5021521), (667, 4366540), (1090, 2672002), (1334, 2183270), (2003, 1454060), (2180, 1336001), (2507, 1161740), (2668, 1091635), (3161, 921380), (3335, 873308), (4006, 727030), (5014, 580870), (6322, 460690), (6670, 436654), (8012, 363515), (10015, 290812), (10028, 290435), (12535, 232348), (12644, 230345), (13340, 218327), (15805, 184276), (20030, 145406), (25070, 116174), (31610, 92138), (40060, 72703), (46069, 63220), (50140, 58087)]