40906930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5869}}^1$

素因数の和:5934

約数の個数: 32

約数和(自身を含む): 79878960

約数和(自身を除く): 38972030

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 5869, 6970, 11738, 29345, 58690, 99773, 199546, 240629, 481258, 498865, 997730, 1203145, 2406290, 4090693, 8181386, 20453465, 40906930]

約数ペア:

[(1, 40906930), (2, 20453465), (5, 8181386), (10, 4090693), (17, 2406290), (34, 1203145), (41, 997730), (82, 498865), (85, 481258), (170, 240629), (205, 199546), (410, 99773), (697, 58690), (1394, 29345), (3485, 11738), (5869, 6970)]