45244130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 87562944

約数和(自身を除く): 42318814

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 151, 166, 190, 302, 361, 415, 722, 755, 830, 1510, 1577, 1805, 2869, 3154, 3610, 5738, 7885, 12533, 14345, 15770, 25066, 28690, 29963, 54511, 59926, 62665, 109022, 125330, 149815, 238127, 272555, 299630, 476254, 545110, 1190635, 2381270, 4524413, 9048826, 22622065, 45244130]

約数ペア:

[(1, 45244130), (2, 22622065), (5, 9048826), (10, 4524413), (19, 2381270), (38, 1190635), (83, 545110), (95, 476254), (151, 299630), (166, 272555), (190, 238127), (302, 149815), (361, 125330), (415, 109022), (722, 62665), (755, 59926), (830, 54511), (1510, 29963), (1577, 28690), (1805, 25066), (2869, 15770), (3154, 14345), (3610, 12533), (5738, 7885)]