39840812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 38783188

約数列:

[1, 2, 4, 11, 22, 44, 59, 103, 118, 149, 206, 236, 298, 412, 596, 649, 1133, 1298, 1639, 2266, 2596, 3278, 4532, 6077, 6556, 8791, 12154, 15347, 17582, 24308, 30694, 35164, 61388, 66847, 96701, 133694, 168817, 193402, 267388, 337634, 386804, 675268, 905473, 1810946, 3621892, 9960203, 19920406, 39840812]

約数ペア:

[(1, 39840812), (2, 19920406), (4, 9960203), (11, 3621892), (22, 1810946), (44, 905473), (59, 675268), (103, 386804), (118, 337634), (149, 267388), (206, 193402), (236, 168817), (298, 133694), (412, 96701), (596, 66847), (649, 61388), (1133, 35164), (1298, 30694), (1639, 24308), (2266, 17582), (2596, 15347), (3278, 12154), (4532, 8791), (6077, 6556)]