24484720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1811}}^1$

素因数の和:1850

約数の個数: 60

約数和(自身を含む): 61676856

約数和(自身を除く): 37192136

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, 1811, 2704, 3380, 3622, 6760, 7244, 9055, 13520, 14488, 18110, 23543, 28976, 36220, 47086, 72440, 94172, 117715, 144880, 188344, 235430, 306059, 376688, 470860, 612118, 941720, 1224236, 1530295, 1883440, 2448472, 3060590, 4896944, 6121180, 12242360, 24484720]

約数ペア:

[(1, 24484720), (2, 12242360), (4, 6121180), (5, 4896944), (8, 3060590), (10, 2448472), (13, 1883440), (16, 1530295), (20, 1224236), (26, 941720), (40, 612118), (52, 470860), (65, 376688), (80, 306059), (104, 235430), (130, 188344), (169, 144880), (208, 117715), (260, 94172), (338, 72440), (520, 47086), (676, 36220), (845, 28976), (1040, 23543), (1352, 18110), (1690, 14488), (1811, 13520), (2704, 9055), (3380, 7244), (3622, 6760)]