1370297900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5595

約数の個数: 72

約数和(自身を含む): 3096572640

約数和(自身を除く): 1726274740

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 61, 82, 100, 122, 164, 205, 244, 305, 410, 610, 820, 1025, 1220, 1525, 2050, 2501, 3050, 4100, 5002, 5479, 6100, 10004, 10958, 12505, 21916, 25010, 27395, 50020, 54790, 62525, 109580, 125050, 136975, 224639, 250100, 273950, 334219, 449278, 547900, 668438, 898556, 1123195, 1336876, 1671095, 2246390, 3342190, 4492780, 5615975, 6684380, 8355475, 11231950, 13702979, 16710950, 22463900, 27405958, 33421900, 54811916, 68514895, 137029790, 274059580, 342574475, 685148950, 1370297900]

約数ペア:

[(1, 1370297900), (2, 685148950), (4, 342574475), (5, 274059580), (10, 137029790), (20, 68514895), (25, 54811916), (41, 33421900), (50, 27405958), (61, 22463900), (82, 16710950), (100, 13702979), (122, 11231950), (164, 8355475), (205, 6684380), (244, 5615975), (305, 4492780), (410, 3342190), (610, 2246390), (820, 1671095), (1025, 1336876), (1220, 1123195), (1525, 898556), (2050, 668438), (2501, 547900), (3050, 449278), (4100, 334219), (5002, 273950), (5479, 250100), (6100, 224639), (10004, 136975), (10958, 125050), (12505, 109580), (21916, 62525), (25010, 54790), (27395, 50020)]