2080406940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8513}}^1\times {\mathrm{4073}}^1$

素因数の和:12598

約数の個数: 48

約数和(自身を含む): 5827254048

約数和(自身を除く): 3746847108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4073, 8146, 8513, 12219, 16292, 17026, 20365, 24438, 25539, 34052, 40730, 42565, 48876, 51078, 61095, 81460, 85130, 102156, 122190, 127695, 170260, 244380, 255390, 510780, 34673449, 69346898, 104020347, 138693796, 173367245, 208040694, 346734490, 416081388, 520101735, 693468980, 1040203470, 2080406940]

約数ペア:

[(1, 2080406940), (2, 1040203470), (3, 693468980), (4, 520101735), (5, 416081388), (6, 346734490), (10, 208040694), (12, 173367245), (15, 138693796), (20, 104020347), (30, 69346898), (60, 34673449), (4073, 510780), (8146, 255390), (8513, 244380), (12219, 170260), (16292, 127695), (17026, 122190), (20365, 102156), (24438, 85130), (25539, 81460), (34052, 61095), (40730, 51078), (42565, 48876)]