16852640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 46738944

約数和(自身を除く): 29886304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 367, 410, 560, 574, 656, 734, 820, 1120, 1148, 1312, 1435, 1468, 1640, 1835, 2296, 2569, 2870, 2936, 3280, 3670, 4592, 5138, 5740, 5872, 6560, 7340, 9184, 10276, 11480, 11744, 12845, 14680, 15047, 20552, 22960, 25690, 29360, 30094, 41104, 45920, 51380, 58720, 60188, 75235, 82208, 102760, 105329, 120376, 150470, 205520, 210658, 240752, 300940, 411040, 421316, 481504, 526645, 601880, 842632, 1053290, 1203760, 1685264, 2106580, 2407520, 3370528, 4213160, 8426320, 16852640]

約数ペア:

[(1, 16852640), (2, 8426320), (4, 4213160), (5, 3370528), (7, 2407520), (8, 2106580), (10, 1685264), (14, 1203760), (16, 1053290), (20, 842632), (28, 601880), (32, 526645), (35, 481504), (40, 421316), (41, 411040), (56, 300940), (70, 240752), (80, 210658), (82, 205520), (112, 150470), (140, 120376), (160, 105329), (164, 102760), (205, 82208), (224, 75235), (280, 60188), (287, 58720), (328, 51380), (367, 45920), (410, 41104), (560, 30094), (574, 29360), (656, 25690), (734, 22960), (820, 20552), (1120, 15047), (1148, 14680), (1312, 12845), (1435, 11744), (1468, 11480), (1640, 10276), (1835, 9184), (2296, 7340), (2569, 6560), (2870, 5872), (2936, 5740), (3280, 5138), (3670, 4592)]