236488240

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9629}}^1$

素因数の和:9949

約数の個数: 40

約数和(自身を含む): 551683440

約数和(自身を除く): 315195200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9629, 12280, 19258, 24560, 38516, 48145, 77032, 96290, 154064, 192580, 385160, 770320, 2956103, 5912206, 11824412, 14780515, 23648824, 29561030, 47297648, 59122060, 118244120, 236488240]

約数ペア:

[(1, 236488240), (2, 118244120), (4, 59122060), (5, 47297648), (8, 29561030), (10, 23648824), (16, 14780515), (20, 11824412), (40, 5912206), (80, 2956103), (307, 770320), (614, 385160), (1228, 192580), (1535, 154064), (2456, 96290), (3070, 77032), (4912, 48145), (6140, 38516), (9629, 24560), (12280, 19258)]