40366368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{20023}}^1$

素因数の和:20046

約数の個数: 72

約数和(自身を含む): 131197248

約数和(自身を除く): 90830880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 180207, 240276, 280322, 320368, 360414, 420483, 480552, 560644, 640736, 720828, 840966, 961104, 1121288, 1261449, 1441656, 1681932, 1922208, 2242576, 2522898, 2883312, 3363864, 4485152, 5045796, 5766624, 6727728, 10091592, 13455456, 20183184, 40366368]

約数ペア:

[(1, 40366368), (2, 20183184), (3, 13455456), (4, 10091592), (6, 6727728), (7, 5766624), (8, 5045796), (9, 4485152), (12, 3363864), (14, 2883312), (16, 2522898), (18, 2242576), (21, 1922208), (24, 1681932), (28, 1441656), (32, 1261449), (36, 1121288), (42, 961104), (48, 840966), (56, 720828), (63, 640736), (72, 560644), (84, 480552), (96, 420483), (112, 360414), (126, 320368), (144, 280322), (168, 240276), (224, 180207), (252, 160184), (288, 140161), (336, 120138), (504, 80092), (672, 60069), (1008, 40046), (2016, 20023)]