42163970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 36762430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 347, 419, 694, 838, 1735, 2095, 3470, 4190, 10063, 12151, 20126, 24302, 50315, 60755, 100630, 121510, 145393, 290786, 726965, 1453930, 4216397, 8432794, 21081985, 42163970]

約数ペア:

[(1, 42163970), (2, 21081985), (5, 8432794), (10, 4216397), (29, 1453930), (58, 726965), (145, 290786), (290, 145393), (347, 121510), (419, 100630), (694, 60755), (838, 50315), (1735, 24302), (2095, 20126), (3470, 12151), (4190, 10063)]