2040734088

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{31181}}^1$

素因数の和:31300

約数の個数: 80

約数和(自身を含む): 5772723660

約数和(自身を除く): 3731989572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 8181, 10908, 16362, 21816, 31181, 32724, 62362, 65448, 93543, 124724, 187086, 249448, 280629, 374172, 561258, 748344, 841887, 1122516, 1683774, 2245032, 2525661, 3149281, 3367548, 5051322, 6298562, 6735096, 9447843, 10102644, 12597124, 18895686, 20205288, 25194248, 28343529, 37791372, 56687058, 75582744, 85030587, 113374116, 170061174, 226748232, 255091761, 340122348, 510183522, 680244696, 1020367044, 2040734088]

約数ペア:

[(1, 2040734088), (2, 1020367044), (3, 680244696), (4, 510183522), (6, 340122348), (8, 255091761), (9, 226748232), (12, 170061174), (18, 113374116), (24, 85030587), (27, 75582744), (36, 56687058), (54, 37791372), (72, 28343529), (81, 25194248), (101, 20205288), (108, 18895686), (162, 12597124), (202, 10102644), (216, 9447843), (303, 6735096), (324, 6298562), (404, 5051322), (606, 3367548), (648, 3149281), (808, 2525661), (909, 2245032), (1212, 1683774), (1818, 1122516), (2424, 841887), (2727, 748344), (3636, 561258), (5454, 374172), (7272, 280629), (8181, 249448), (10908, 187086), (16362, 124724), (21816, 93543), (31181, 65448), (32724, 62362)]