121523620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3853}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 271938240

約数和(自身を除く): 150414620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 3853, 6308, 7706, 7885, 15412, 15770, 19265, 31540, 38530, 73207, 77060, 146414, 292828, 319799, 366035, 639598, 732070, 1279196, 1464140, 1598995, 3197990, 6076181, 6395980, 12152362, 24304724, 30380905, 60761810, 121523620]

約数ペア:

[(1, 121523620), (2, 60761810), (4, 30380905), (5, 24304724), (10, 12152362), (19, 6395980), (20, 6076181), (38, 3197990), (76, 1598995), (83, 1464140), (95, 1279196), (166, 732070), (190, 639598), (332, 366035), (380, 319799), (415, 292828), (830, 146414), (1577, 77060), (1660, 73207), (3154, 38530), (3853, 31540), (6308, 19265), (7706, 15770), (7885, 15412)]