10021840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7399

約数の個数: 40

約数和(自身を含む): 24674760

約数和(自身を除く): 14652920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7369, 14738, 29476, 36845, 58952, 73690, 117904, 125273, 147380, 250546, 294760, 501092, 589520, 626365, 1002184, 1252730, 2004368, 2505460, 5010920, 10021840]

約数ペア:

[(1, 10021840), (2, 5010920), (4, 2505460), (5, 2004368), (8, 1252730), (10, 1002184), (16, 626365), (17, 589520), (20, 501092), (34, 294760), (40, 250546), (68, 147380), (80, 125273), (85, 117904), (136, 73690), (170, 58952), (272, 36845), (340, 29476), (680, 14738), (1360, 7369)]