67295540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 88162252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5507, 6110, 11014, 12220, 22028, 27535, 55070, 71591, 110140, 143182, 258829, 286364, 357955, 517658, 715910, 1035316, 1294145, 1431820, 2588290, 3364777, 5176580, 6729554, 13459108, 16823885, 33647770, 67295540]

約数ペア:

[(1, 67295540), (2, 33647770), (4, 16823885), (5, 13459108), (10, 6729554), (13, 5176580), (20, 3364777), (26, 2588290), (47, 1431820), (52, 1294145), (65, 1035316), (94, 715910), (130, 517658), (188, 357955), (235, 286364), (260, 258829), (470, 143182), (611, 110140), (940, 71591), (1222, 55070), (2444, 27535), (3055, 22028), (5507, 12220), (6110, 11014)]