23090620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 36131396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 71, 92, 101, 115, 140, 142, 161, 202, 230, 284, 322, 355, 404, 460, 497, 505, 644, 707, 710, 805, 994, 1010, 1414, 1420, 1610, 1633, 1988, 2020, 2323, 2485, 2828, 3220, 3266, 3535, 4646, 4970, 6532, 7070, 7171, 8165, 9292, 9940, 11431, 11615, 14140, 14342, 16261, 16330, 22862, 23230, 28684, 32522, 32660, 35855, 45724, 46460, 50197, 57155, 65044, 71710, 81305, 100394, 114310, 143420, 162610, 164933, 200788, 228620, 250985, 325220, 329866, 501970, 659732, 824665, 1003940, 1154531, 1649330, 2309062, 3298660, 4618124, 5772655, 11545310, 23090620]

約数ペア:

[(1, 23090620), (2, 11545310), (4, 5772655), (5, 4618124), (7, 3298660), (10, 2309062), (14, 1649330), (20, 1154531), (23, 1003940), (28, 824665), (35, 659732), (46, 501970), (70, 329866), (71, 325220), (92, 250985), (101, 228620), (115, 200788), (140, 164933), (142, 162610), (161, 143420), (202, 114310), (230, 100394), (284, 81305), (322, 71710), (355, 65044), (404, 57155), (460, 50197), (497, 46460), (505, 45724), (644, 35855), (707, 32660), (710, 32522), (805, 28684), (994, 23230), (1010, 22862), (1414, 16330), (1420, 16261), (1610, 14342), (1633, 14140), (1988, 11615), (2020, 11431), (2323, 9940), (2485, 9292), (2828, 8165), (3220, 7171), (3266, 7070), (3535, 6532), (4646, 4970)]