58217380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 136628856

約数和(自身を除く): 78411476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 233, 260, 310, 403, 466, 620, 806, 932, 961, 1165, 1612, 1922, 2015, 2330, 3029, 3844, 4030, 4660, 4805, 6058, 7223, 8060, 9610, 12116, 12493, 14446, 15145, 19220, 24986, 28892, 30290, 36115, 49972, 60580, 62465, 72230, 93899, 124930, 144460, 187798, 223913, 249860, 375596, 447826, 469495, 895652, 938990, 1119565, 1877980, 2239130, 2910869, 4478260, 5821738, 11643476, 14554345, 29108690, 58217380]

約数ペア:

[(1, 58217380), (2, 29108690), (4, 14554345), (5, 11643476), (10, 5821738), (13, 4478260), (20, 2910869), (26, 2239130), (31, 1877980), (52, 1119565), (62, 938990), (65, 895652), (124, 469495), (130, 447826), (155, 375596), (233, 249860), (260, 223913), (310, 187798), (403, 144460), (466, 124930), (620, 93899), (806, 72230), (932, 62465), (961, 60580), (1165, 49972), (1612, 36115), (1922, 30290), (2015, 28892), (2330, 24986), (3029, 19220), (3844, 15145), (4030, 14446), (4660, 12493), (4805, 12116), (6058, 9610), (7223, 8060)]