10853180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 25990440

約数和(自身を除く): 15137260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1690, 2197, 2470, 3211, 3380, 4394, 4940, 6422, 8788, 10985, 12844, 16055, 21970, 28561, 32110, 41743, 43940, 57122, 64220, 83486, 114244, 142805, 166972, 208715, 285610, 417430, 542659, 571220, 834860, 1085318, 2170636, 2713295, 5426590, 10853180]

約数ペア:

[(1, 10853180), (2, 5426590), (4, 2713295), (5, 2170636), (10, 1085318), (13, 834860), (19, 571220), (20, 542659), (26, 417430), (38, 285610), (52, 208715), (65, 166972), (76, 142805), (95, 114244), (130, 83486), (169, 64220), (190, 57122), (247, 43940), (260, 41743), (338, 32110), (380, 28561), (494, 21970), (676, 16055), (845, 12844), (988, 10985), (1235, 8788), (1690, 6422), (2197, 4940), (2470, 4394), (3211, 3380)]