229148540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3299}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 505612800

約数和(自身を除く): 276464260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 755, 1510, 3020, 3299, 3473, 6598, 6946, 13196, 13892, 16495, 17365, 32990, 34730, 65980, 69460, 75877, 151754, 303508, 379385, 498149, 758770, 996298, 1517540, 1992596, 2490745, 4981490, 9962980, 11457427, 22914854, 45829708, 57287135, 114574270, 229148540]

約数ペア:

[(1, 229148540), (2, 114574270), (4, 57287135), (5, 45829708), (10, 22914854), (20, 11457427), (23, 9962980), (46, 4981490), (92, 2490745), (115, 1992596), (151, 1517540), (230, 996298), (302, 758770), (460, 498149), (604, 379385), (755, 303508), (1510, 151754), (3020, 75877), (3299, 69460), (3473, 65980), (6598, 34730), (6946, 32990), (13196, 17365), (13892, 16495)]