16832140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 39019680

約数和(自身を除く): 22187540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1579, 2132, 2665, 3158, 5330, 6316, 7895, 10660, 15790, 20527, 31580, 41054, 64739, 82108, 102635, 129478, 205270, 258956, 323695, 410540, 647390, 841607, 1294780, 1683214, 3366428, 4208035, 8416070, 16832140]

約数ペア:

[(1, 16832140), (2, 8416070), (4, 4208035), (5, 3366428), (10, 1683214), (13, 1294780), (20, 841607), (26, 647390), (41, 410540), (52, 323695), (65, 258956), (82, 205270), (130, 129478), (164, 102635), (205, 82108), (260, 64739), (410, 41054), (533, 31580), (820, 20527), (1066, 15790), (1579, 10660), (2132, 7895), (2665, 6316), (3158, 5330)]