22103625320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9931}}^1\times {\mathrm{7949}}^1$

素因数の和:17898

約数の個数: 64

約数和(自身を含む): 56850768000

約数和(自身を除く): 34747142680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7949, 9931, 15898, 19862, 31796, 39724, 39745, 49655, 55643, 63592, 69517, 79448, 79490, 99310, 111286, 139034, 158980, 198620, 222572, 278068, 278215, 317960, 347585, 397240, 445144, 556136, 556430, 695170, 1112860, 1390340, 2225720, 2780680, 78941519, 157883038, 315766076, 394707595, 552590633, 631532152, 789415190, 1105181266, 1578830380, 2210362532, 2762953165, 3157660760, 4420725064, 5525906330, 11051812660, 22103625320]

約数ペア:

[(1, 22103625320), (2, 11051812660), (4, 5525906330), (5, 4420725064), (7, 3157660760), (8, 2762953165), (10, 2210362532), (14, 1578830380), (20, 1105181266), (28, 789415190), (35, 631532152), (40, 552590633), (56, 394707595), (70, 315766076), (140, 157883038), (280, 78941519), (7949, 2780680), (9931, 2225720), (15898, 1390340), (19862, 1112860), (31796, 695170), (39724, 556430), (39745, 556136), (49655, 445144), (55643, 397240), (63592, 347585), (69517, 317960), (79448, 278215), (79490, 278068), (99310, 222572), (111286, 198620), (139034, 158980)]