52803300820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 114627477888

約数和(自身を除く): 61824177068

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 197, 215, 227, 394, 430, 454, 788, 860, 908, 985, 1135, 1373, 1970, 2270, 2746, 3940, 4540, 5492, 6865, 8471, 9761, 13730, 16942, 19522, 27460, 33884, 39044, 42355, 44719, 48805, 59039, 84710, 89438, 97610, 118078, 169420, 178876, 195220, 223595, 236156, 270481, 295195, 311671, 447190, 540962, 590390, 623342, 894380, 1081924, 1180780, 1246684, 1352405, 1558355, 1922917, 2704810, 3116710, 3845834, 5409620, 6233420, 7691668, 9614585, 11630683, 13401853, 19229170, 23261366, 26803706, 38458340, 46522732, 53607412, 58153415, 61399187, 67009265, 116306830, 122798374, 134018530, 232613660, 245596748, 268037060, 306995935, 613991870, 1227983740, 2640165041, 5280330082, 10560660164, 13200825205, 26401650410, 52803300820]

約数ペア:

[(1, 52803300820), (2, 26401650410), (4, 13200825205), (5, 10560660164), (10, 5280330082), (20, 2640165041), (43, 1227983740), (86, 613991870), (172, 306995935), (197, 268037060), (215, 245596748), (227, 232613660), (394, 134018530), (430, 122798374), (454, 116306830), (788, 67009265), (860, 61399187), (908, 58153415), (985, 53607412), (1135, 46522732), (1373, 38458340), (1970, 26803706), (2270, 23261366), (2746, 19229170), (3940, 13401853), (4540, 11630683), (5492, 9614585), (6865, 7691668), (8471, 6233420), (9761, 5409620), (13730, 3845834), (16942, 3116710), (19522, 2704810), (27460, 1922917), (33884, 1558355), (39044, 1352405), (42355, 1246684), (44719, 1180780), (48805, 1081924), (59039, 894380), (84710, 623342), (89438, 590390), (97610, 540962), (118078, 447190), (169420, 311671), (178876, 295195), (195220, 270481), (223595, 236156)]