22463440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7639

約数の個数: 40

約数和(自身を含む): 53646120

約数和(自身を除く): 31182680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7589, 15178, 30356, 37945, 60712, 75890, 121424, 151780, 280793, 303560, 561586, 607120, 1123172, 1403965, 2246344, 2807930, 4492688, 5615860, 11231720, 22463440]

約数ペア:

[(1, 22463440), (2, 11231720), (4, 5615860), (5, 4492688), (8, 2807930), (10, 2246344), (16, 1403965), (20, 1123172), (37, 607120), (40, 561586), (74, 303560), (80, 280793), (148, 151780), (185, 121424), (296, 75890), (370, 60712), (592, 37945), (740, 30356), (1480, 15178), (2960, 7589)]