22102690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 22023518

約数列:

[1, 2, 5, 10, 31, 37, 41, 47, 62, 74, 82, 94, 155, 185, 205, 235, 310, 370, 410, 470, 1147, 1271, 1457, 1517, 1739, 1927, 2294, 2542, 2914, 3034, 3478, 3854, 5735, 6355, 7285, 7585, 8695, 9635, 11470, 12710, 14570, 15170, 17390, 19270, 47027, 53909, 59737, 71299, 94054, 107818, 119474, 142598, 235135, 269545, 298685, 356495, 470270, 539090, 597370, 712990, 2210269, 4420538, 11051345, 22102690]

約数ペア:

[(1, 22102690), (2, 11051345), (5, 4420538), (10, 2210269), (31, 712990), (37, 597370), (41, 539090), (47, 470270), (62, 356495), (74, 298685), (82, 269545), (94, 235135), (155, 142598), (185, 119474), (205, 107818), (235, 94054), (310, 71299), (370, 59737), (410, 53909), (470, 47027), (1147, 19270), (1271, 17390), (1457, 15170), (1517, 14570), (1739, 12710), (1927, 11470), (2294, 9635), (2542, 8695), (2914, 7585), (3034, 7285), (3478, 6355), (3854, 5735)]