22234940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 60587520

約数和(自身を除く): 38352580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 643, 665, 910, 988, 1235, 1286, 1330, 1729, 1820, 2470, 2572, 2660, 3215, 3458, 4501, 4940, 6430, 6916, 8359, 8645, 9002, 12217, 12860, 16718, 17290, 18004, 22505, 24434, 33436, 34580, 41795, 45010, 48868, 58513, 61085, 83590, 85519, 90020, 117026, 122170, 158821, 167180, 171038, 234052, 244340, 292565, 317642, 342076, 427595, 585130, 635284, 794105, 855190, 1111747, 1170260, 1588210, 1710380, 2223494, 3176420, 4446988, 5558735, 11117470, 22234940]

約数ペア:

[(1, 22234940), (2, 11117470), (4, 5558735), (5, 4446988), (7, 3176420), (10, 2223494), (13, 1710380), (14, 1588210), (19, 1170260), (20, 1111747), (26, 855190), (28, 794105), (35, 635284), (38, 585130), (52, 427595), (65, 342076), (70, 317642), (76, 292565), (91, 244340), (95, 234052), (130, 171038), (133, 167180), (140, 158821), (182, 122170), (190, 117026), (247, 90020), (260, 85519), (266, 83590), (364, 61085), (380, 58513), (455, 48868), (494, 45010), (532, 41795), (643, 34580), (665, 33436), (910, 24434), (988, 22505), (1235, 18004), (1286, 17290), (1330, 16718), (1729, 12860), (1820, 12217), (2470, 9002), (2572, 8645), (2660, 8359), (3215, 6916), (3458, 6430), (4501, 4940)]