332562020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 818661816

約数和(自身を除く): 486099796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 245, 274, 490, 548, 685, 959, 980, 1370, 1918, 2477, 2740, 3836, 4795, 4954, 6713, 9590, 9908, 12385, 13426, 17339, 19180, 24770, 26852, 33565, 34678, 49540, 67130, 69356, 86695, 121373, 134260, 173390, 242746, 339349, 346780, 485492, 606865, 678698, 1213730, 1357396, 1696745, 2375443, 2427460, 3393490, 4750886, 6786980, 9501772, 11877215, 16628101, 23754430, 33256202, 47508860, 66512404, 83140505, 166281010, 332562020]

約数ペア:

[(1, 332562020), (2, 166281010), (4, 83140505), (5, 66512404), (7, 47508860), (10, 33256202), (14, 23754430), (20, 16628101), (28, 11877215), (35, 9501772), (49, 6786980), (70, 4750886), (98, 3393490), (137, 2427460), (140, 2375443), (196, 1696745), (245, 1357396), (274, 1213730), (490, 678698), (548, 606865), (685, 485492), (959, 346780), (980, 339349), (1370, 242746), (1918, 173390), (2477, 134260), (2740, 121373), (3836, 86695), (4795, 69356), (4954, 67130), (6713, 49540), (9590, 34678), (9908, 33565), (12385, 26852), (13426, 24770), (17339, 19180)]