23619440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 60

約数和(自身を含む): 59498424

約数和(自身を除く): 35878984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 1747, 2704, 3380, 3494, 6760, 6988, 8735, 13520, 13976, 17470, 22711, 27952, 34940, 45422, 69880, 90844, 113555, 139760, 181688, 227110, 295243, 363376, 454220, 590486, 908440, 1180972, 1476215, 1816880, 2361944, 2952430, 4723888, 5904860, 11809720, 23619440]

約数ペア:

[(1, 23619440), (2, 11809720), (4, 5904860), (5, 4723888), (8, 2952430), (10, 2361944), (13, 1816880), (16, 1476215), (20, 1180972), (26, 908440), (40, 590486), (52, 454220), (65, 363376), (80, 295243), (104, 227110), (130, 181688), (169, 139760), (208, 113555), (260, 90844), (338, 69880), (520, 45422), (676, 34940), (845, 27952), (1040, 22711), (1352, 17470), (1690, 13976), (1747, 13520), (2704, 8735), (3380, 6988), (3494, 6760)]