2375950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 4843440

約数和(自身を除く): 2467490

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 61, 82, 95, 122, 190, 205, 305, 410, 475, 610, 779, 950, 1025, 1159, 1525, 1558, 2050, 2318, 2501, 3050, 3895, 5002, 5795, 7790, 11590, 12505, 19475, 25010, 28975, 38950, 47519, 57950, 62525, 95038, 125050, 237595, 475190, 1187975, 2375950]

約数ペア:

[(1, 2375950), (2, 1187975), (5, 475190), (10, 237595), (19, 125050), (25, 95038), (38, 62525), (41, 57950), (50, 47519), (61, 38950), (82, 28975), (95, 25010), (122, 19475), (190, 12505), (205, 11590), (305, 7790), (410, 5795), (475, 5002), (610, 3895), (779, 3050), (950, 2501), (1025, 2318), (1159, 2050), (1525, 1558)]