3531423220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31081}}^1$

素因数の和:31145

約数の個数: 96

約数和(自身を含む): 8772583680

約数和(自身を除く): 5241160460

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 598, 874, 988, 1196, 1235, 1495, 1748, 2185, 2470, 2990, 4370, 4940, 5681, 5980, 8740, 11362, 22724, 28405, 31081, 56810, 62162, 113620, 124324, 155405, 310810, 404053, 590539, 621620, 714863, 808106, 1181078, 1429726, 1616212, 2020265, 2362156, 2859452, 2952695, 3574315, 4040530, 5905390, 7148630, 7677007, 8081060, 9293219, 11810780, 13582397, 14297260, 15354014, 18586438, 27164794, 30708028, 37172876, 38385035, 46466095, 54329588, 67911985, 76770070, 92932190, 135823970, 153540140, 176571161, 185864380, 271647940, 353142322, 706284644, 882855805, 1765711610, 3531423220]

約数ペア:

[(1, 3531423220), (2, 1765711610), (4, 882855805), (5, 706284644), (10, 353142322), (13, 271647940), (19, 185864380), (20, 176571161), (23, 153540140), (26, 135823970), (38, 92932190), (46, 76770070), (52, 67911985), (65, 54329588), (76, 46466095), (92, 38385035), (95, 37172876), (115, 30708028), (130, 27164794), (190, 18586438), (230, 15354014), (247, 14297260), (260, 13582397), (299, 11810780), (380, 9293219), (437, 8081060), (460, 7677007), (494, 7148630), (598, 5905390), (874, 4040530), (988, 3574315), (1196, 2952695), (1235, 2859452), (1495, 2362156), (1748, 2020265), (2185, 1616212), (2470, 1429726), (2990, 1181078), (4370, 808106), (4940, 714863), (5681, 621620), (5980, 590539), (8740, 404053), (11362, 310810), (22724, 155405), (28405, 124324), (31081, 113620), (56810, 62162)]