41298020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 50631580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 569, 764, 955, 1138, 1910, 2276, 2845, 3629, 3820, 5690, 7258, 10811, 11380, 14516, 18145, 21622, 36290, 43244, 54055, 72580, 108110, 108679, 216220, 217358, 434716, 543395, 1086790, 2064901, 2173580, 4129802, 8259604, 10324505, 20649010, 41298020]

約数ペア:

[(1, 41298020), (2, 20649010), (4, 10324505), (5, 8259604), (10, 4129802), (19, 2173580), (20, 2064901), (38, 1086790), (76, 543395), (95, 434716), (190, 217358), (191, 216220), (380, 108679), (382, 108110), (569, 72580), (764, 54055), (955, 43244), (1138, 36290), (1910, 21622), (2276, 18145), (2845, 14516), (3629, 11380), (3820, 10811), (5690, 7258)]