273615550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10267}}^1$

素因数の和:10333

約数の個数: 48

約数和(自身を含む): 561495312

約数和(自身を除く): 287879762

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 10267, 13325, 20534, 26650, 51335, 102670, 133471, 256675, 266942, 420947, 513350, 667355, 841894, 1334710, 2104735, 3336775, 4209470, 5472311, 6673550, 10523675, 10944622, 21047350, 27361555, 54723110, 136807775, 273615550]

約数ペア:

[(1, 273615550), (2, 136807775), (5, 54723110), (10, 27361555), (13, 21047350), (25, 10944622), (26, 10523675), (41, 6673550), (50, 5472311), (65, 4209470), (82, 3336775), (130, 2104735), (205, 1334710), (325, 841894), (410, 667355), (533, 513350), (650, 420947), (1025, 266942), (1066, 256675), (2050, 133471), (2665, 102670), (5330, 51335), (10267, 26650), (13325, 20534)]