40963400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6654

約数の個数: 48

約数和(自身を含む): 98327040

約数和(自身を除く): 57363640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 6607, 13214, 26428, 33035, 52856, 66070, 132140, 165175, 204817, 264280, 330350, 409634, 660700, 819268, 1024085, 1321400, 1638536, 2048170, 4096340, 5120425, 8192680, 10240850, 20481700, 40963400]

約数ペア:

[(1, 40963400), (2, 20481700), (4, 10240850), (5, 8192680), (8, 5120425), (10, 4096340), (20, 2048170), (25, 1638536), (31, 1321400), (40, 1024085), (50, 819268), (62, 660700), (100, 409634), (124, 330350), (155, 264280), (200, 204817), (248, 165175), (310, 132140), (620, 66070), (775, 52856), (1240, 33035), (1550, 26428), (3100, 13214), (6200, 6607)]