27073540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 36148220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 3359, 4030, 6718, 8060, 13436, 16795, 33590, 43667, 67180, 87334, 104129, 174668, 208258, 218335, 416516, 436670, 520645, 873340, 1041290, 1353677, 2082580, 2707354, 5414708, 6768385, 13536770, 27073540]

約数ペア:

[(1, 27073540), (2, 13536770), (4, 6768385), (5, 5414708), (10, 2707354), (13, 2082580), (20, 1353677), (26, 1041290), (31, 873340), (52, 520645), (62, 436670), (65, 416516), (124, 218335), (130, 208258), (155, 174668), (260, 104129), (310, 87334), (403, 67180), (620, 43667), (806, 33590), (1612, 16795), (2015, 13436), (3359, 8060), (4030, 6718)]