2099960060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{18251}}^1$

素因数の和:18794

約数の個数: 48

約数和(自身を含む): 4820280192

約数和(自身を除く): 2720320132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 523, 1046, 2092, 2615, 5230, 5753, 10460, 11506, 18251, 23012, 28765, 36502, 57530, 73004, 91255, 115060, 182510, 200761, 365020, 401522, 803044, 1003805, 2007610, 4015220, 9545273, 19090546, 38181092, 47726365, 95452730, 104998003, 190905460, 209996006, 419992012, 524990015, 1049980030, 2099960060]

約数ペア:

[(1, 2099960060), (2, 1049980030), (4, 524990015), (5, 419992012), (10, 209996006), (11, 190905460), (20, 104998003), (22, 95452730), (44, 47726365), (55, 38181092), (110, 19090546), (220, 9545273), (523, 4015220), (1046, 2007610), (2092, 1003805), (2615, 803044), (5230, 401522), (5753, 365020), (10460, 200761), (11506, 182510), (18251, 115060), (23012, 91255), (28765, 73004), (36502, 57530)]