1261569048050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6952709}}^1$

素因数の和:6952931

約数の個数: 48

約数和(自身を含む): 2482951795200

約数和(自身を除く): 1221382747150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 191, 382, 475, 950, 955, 1910, 3629, 4775, 7258, 9550, 18145, 36290, 90725, 181450, 6952709, 13905418, 34763545, 69527090, 132101471, 173817725, 264202942, 347635450, 660507355, 1321014710, 1327967419, 2655934838, 3302536775, 6605073550, 6639837095, 13279674190, 25231380961, 33199185475, 50462761922, 66398370950, 126156904805, 252313809610, 630784524025, 1261569048050]

約数ペア:

[(1, 1261569048050), (2, 630784524025), (5, 252313809610), (10, 126156904805), (19, 66398370950), (25, 50462761922), (38, 33199185475), (50, 25231380961), (95, 13279674190), (190, 6639837095), (191, 6605073550), (382, 3302536775), (475, 2655934838), (950, 1327967419), (955, 1321014710), (1910, 660507355), (3629, 347635450), (4775, 264202942), (7258, 173817725), (9550, 132101471), (18145, 69527090), (36290, 34763545), (90725, 13905418), (181450, 6952709)]