41884720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16889}}^1$

素因数の和:16933

約数の個数: 40

約数和(自身を含む): 100529280

約数和(自身を除く): 58644560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 16889, 33778, 67556, 84445, 135112, 168890, 270224, 337780, 523559, 675560, 1047118, 1351120, 2094236, 2617795, 4188472, 5235590, 8376944, 10471180, 20942360, 41884720]

約数ペア:

[(1, 41884720), (2, 20942360), (4, 10471180), (5, 8376944), (8, 5235590), (10, 4188472), (16, 2617795), (20, 2094236), (31, 1351120), (40, 1047118), (62, 675560), (80, 523559), (124, 337780), (155, 270224), (248, 168890), (310, 135112), (496, 84445), (620, 67556), (1240, 33778), (2480, 16889)]