63883420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 77458340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1229, 2260, 2458, 2599, 4916, 5198, 6145, 10396, 12290, 12995, 24580, 25990, 28267, 51980, 56534, 113068, 138877, 141335, 277754, 282670, 555508, 565340, 694385, 1388770, 2777540, 3194171, 6388342, 12776684, 15970855, 31941710, 63883420]

約数ペア:

[(1, 63883420), (2, 31941710), (4, 15970855), (5, 12776684), (10, 6388342), (20, 3194171), (23, 2777540), (46, 1388770), (92, 694385), (113, 565340), (115, 555508), (226, 282670), (230, 277754), (452, 141335), (460, 138877), (565, 113068), (1130, 56534), (1229, 51980), (2260, 28267), (2458, 25990), (2599, 24580), (4916, 12995), (5198, 12290), (6145, 10396)]