22538320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 60496128

約数和(自身を除く): 37957808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 241, 280, 334, 482, 560, 668, 835, 964, 1169, 1205, 1336, 1670, 1687, 1928, 2338, 2410, 2672, 3340, 3374, 3856, 4676, 4820, 5845, 6680, 6748, 8435, 9352, 9640, 11690, 13360, 13496, 16870, 18704, 19280, 23380, 26992, 33740, 40247, 46760, 67480, 80494, 93520, 134960, 160988, 201235, 281729, 321976, 402470, 563458, 643952, 804940, 1126916, 1408645, 1609880, 2253832, 2817290, 3219760, 4507664, 5634580, 11269160, 22538320]

約数ペア:

[(1, 22538320), (2, 11269160), (4, 5634580), (5, 4507664), (7, 3219760), (8, 2817290), (10, 2253832), (14, 1609880), (16, 1408645), (20, 1126916), (28, 804940), (35, 643952), (40, 563458), (56, 402470), (70, 321976), (80, 281729), (112, 201235), (140, 160988), (167, 134960), (241, 93520), (280, 80494), (334, 67480), (482, 46760), (560, 40247), (668, 33740), (835, 26992), (964, 23380), (1169, 19280), (1205, 18704), (1336, 16870), (1670, 13496), (1687, 13360), (1928, 11690), (2338, 9640), (2410, 9352), (2672, 8435), (3340, 6748), (3374, 6680), (3856, 5845), (4676, 4820)]