10724952940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{6883}}^1$

素因数の和:7379

約数の個数: 72

約数和(自身を含む): 24444615888

約数和(自身を除く): 13719662948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 461, 676, 845, 922, 1690, 1844, 2305, 3380, 4610, 5993, 6883, 9220, 11986, 13766, 23972, 27532, 29965, 34415, 59930, 68830, 77909, 89479, 119860, 137660, 155818, 178958, 311636, 357916, 389545, 447395, 779090, 894790, 1163227, 1558180, 1789580, 2326454, 3173063, 4652908, 5816135, 6346126, 11632270, 12692252, 15865315, 23264540, 31730630, 41249819, 63461260, 82499638, 164999276, 206249095, 412498190, 536247647, 824996380, 1072495294, 2144990588, 2681238235, 5362476470, 10724952940]

約数ペア:

[(1, 10724952940), (2, 5362476470), (4, 2681238235), (5, 2144990588), (10, 1072495294), (13, 824996380), (20, 536247647), (26, 412498190), (52, 206249095), (65, 164999276), (130, 82499638), (169, 63461260), (260, 41249819), (338, 31730630), (461, 23264540), (676, 15865315), (845, 12692252), (922, 11632270), (1690, 6346126), (1844, 5816135), (2305, 4652908), (3380, 3173063), (4610, 2326454), (5993, 1789580), (6883, 1558180), (9220, 1163227), (11986, 894790), (13766, 779090), (23972, 447395), (27532, 389545), (29965, 357916), (34415, 311636), (59930, 178958), (68830, 155818), (77909, 137660), (89479, 119860)]