29124616720

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{3307}}^1$

素因数の和:3992

約数の個数: 80

約数和(自身を含む): 68149298880

約数和(自身を除く): 39024682160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 389, 566, 778, 1132, 1415, 1556, 1945, 2264, 2830, 3112, 3307, 3890, 4528, 5660, 6224, 6614, 7780, 11320, 13228, 15560, 16535, 22640, 26456, 31120, 33070, 52912, 66140, 110087, 132280, 220174, 264560, 440348, 550435, 880696, 935881, 1100870, 1286423, 1761392, 1871762, 2201740, 2572846, 3743524, 4403480, 4679405, 5145692, 6432115, 7487048, 8806960, 9358810, 10291384, 12864230, 14974096, 18717620, 20582768, 25728460, 37435240, 51456920, 74870480, 102913840, 364057709, 728115418, 1456230836, 1820288545, 2912461672, 3640577090, 5824923344, 7281154180, 14562308360, 29124616720]

約数ペア:

[(1, 29124616720), (2, 14562308360), (4, 7281154180), (5, 5824923344), (8, 3640577090), (10, 2912461672), (16, 1820288545), (20, 1456230836), (40, 728115418), (80, 364057709), (283, 102913840), (389, 74870480), (566, 51456920), (778, 37435240), (1132, 25728460), (1415, 20582768), (1556, 18717620), (1945, 14974096), (2264, 12864230), (2830, 10291384), (3112, 9358810), (3307, 8806960), (3890, 7487048), (4528, 6432115), (5660, 5145692), (6224, 4679405), (6614, 4403480), (7780, 3743524), (11320, 2572846), (13228, 2201740), (15560, 1871762), (16535, 1761392), (22640, 1286423), (26456, 1100870), (31120, 935881), (33070, 880696), (52912, 550435), (66140, 440348), (110087, 264560), (132280, 220174)]