22287160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 59466960

約数和(自身を除く): 37179800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 137, 140, 166, 196, 245, 274, 280, 332, 392, 415, 490, 548, 581, 664, 685, 830, 959, 980, 1096, 1162, 1370, 1660, 1918, 1960, 2324, 2740, 2905, 3320, 3836, 4067, 4648, 4795, 5480, 5810, 6713, 7672, 8134, 9590, 11371, 11620, 13426, 16268, 19180, 20335, 22742, 23240, 26852, 32536, 33565, 38360, 40670, 45484, 53704, 56855, 67130, 79597, 81340, 90968, 113710, 134260, 159194, 162680, 227420, 268520, 318388, 397985, 454840, 557179, 636776, 795970, 1114358, 1591940, 2228716, 2785895, 3183880, 4457432, 5571790, 11143580, 22287160]

約数ペア:

[(1, 22287160), (2, 11143580), (4, 5571790), (5, 4457432), (7, 3183880), (8, 2785895), (10, 2228716), (14, 1591940), (20, 1114358), (28, 795970), (35, 636776), (40, 557179), (49, 454840), (56, 397985), (70, 318388), (83, 268520), (98, 227420), (137, 162680), (140, 159194), (166, 134260), (196, 113710), (245, 90968), (274, 81340), (280, 79597), (332, 67130), (392, 56855), (415, 53704), (490, 45484), (548, 40670), (581, 38360), (664, 33565), (685, 32536), (830, 26852), (959, 23240), (980, 22742), (1096, 20335), (1162, 19180), (1370, 16268), (1660, 13426), (1918, 11620), (1960, 11371), (2324, 9590), (2740, 8134), (2905, 7672), (3320, 6713), (3836, 5810), (4067, 5480), (4648, 4795)]