1481036120

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{204563}}^1$

素因数の和:204755

約数の個数: 32

約数和(自身を含む): 3350758320

約数和(自身を除く): 1869722200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7240, 204563, 409126, 818252, 1022815, 1636504, 2045630, 4091260, 8182520, 37025903, 74051806, 148103612, 185129515, 296207224, 370259030, 740518060, 1481036120]

約数ペア:

[(1, 1481036120), (2, 740518060), (4, 370259030), (5, 296207224), (8, 185129515), (10, 148103612), (20, 74051806), (40, 37025903), (181, 8182520), (362, 4091260), (724, 2045630), (905, 1636504), (1448, 1022815), (1810, 818252), (3620, 409126), (7240, 204563)]