10130893420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{26701}}^1$

素因数の和:27082

約数の個数: 48

約数和(自身を含む): 21693986496

約数和(自身を除く): 11563093076

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 311, 610, 622, 1220, 1244, 1555, 3110, 6220, 18971, 26701, 37942, 53402, 75884, 94855, 106804, 133505, 189710, 267010, 379420, 534020, 1628761, 3257522, 6515044, 8143805, 8304011, 16287610, 16608022, 32575220, 33216044, 41520055, 83040110, 166080220, 506544671, 1013089342, 2026178684, 2532723355, 5065446710, 10130893420]

約数ペア:

[(1, 10130893420), (2, 5065446710), (4, 2532723355), (5, 2026178684), (10, 1013089342), (20, 506544671), (61, 166080220), (122, 83040110), (244, 41520055), (305, 33216044), (311, 32575220), (610, 16608022), (622, 16287610), (1220, 8304011), (1244, 8143805), (1555, 6515044), (3110, 3257522), (6220, 1628761), (18971, 534020), (26701, 379420), (37942, 267010), (53402, 189710), (75884, 133505), (94855, 106804)]