22786240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 56

約数和(自身を含む): 56034432

約数和(自身を除く): 33248192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2297, 2480, 4594, 4960, 9188, 9920, 11485, 18376, 22970, 36752, 45940, 71207, 73504, 91880, 142414, 147008, 183760, 284828, 356035, 367520, 569656, 712070, 735040, 1139312, 1424140, 2278624, 2848280, 4557248, 5696560, 11393120, 22786240]

約数ペア:

[(1, 22786240), (2, 11393120), (4, 5696560), (5, 4557248), (8, 2848280), (10, 2278624), (16, 1424140), (20, 1139312), (31, 735040), (32, 712070), (40, 569656), (62, 367520), (64, 356035), (80, 284828), (124, 183760), (155, 147008), (160, 142414), (248, 91880), (310, 73504), (320, 71207), (496, 45940), (620, 36752), (992, 22970), (1240, 18376), (1984, 11485), (2297, 9920), (2480, 9188), (4594, 4960)]