2002201620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 5666588928

約数和(自身を除く): 3664387308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 233, 394, 466, 591, 699, 727, 788, 932, 985, 1165, 1182, 1398, 1454, 1970, 2181, 2330, 2364, 2796, 2908, 2955, 3495, 3635, 3940, 4362, 4660, 5910, 6990, 7270, 8724, 10905, 11820, 13980, 14540, 21810, 43620, 45901, 91802, 137703, 143219, 169391, 183604, 229505, 275406, 286438, 338782, 429657, 459010, 508173, 550812, 572876, 677564, 688515, 716095, 846955, 859314, 918020, 1016346, 1377030, 1432190, 1693910, 1718628, 2032692, 2148285, 2540865, 2754060, 2864380, 3387820, 4296570, 5081730, 8593140, 10163460, 33370027, 66740054, 100110081, 133480108, 166850135, 200220162, 333700270, 400440324, 500550405, 667400540, 1001100810, 2002201620]

約数ペア:

[(1, 2002201620), (2, 1001100810), (3, 667400540), (4, 500550405), (5, 400440324), (6, 333700270), (10, 200220162), (12, 166850135), (15, 133480108), (20, 100110081), (30, 66740054), (60, 33370027), (197, 10163460), (233, 8593140), (394, 5081730), (466, 4296570), (591, 3387820), (699, 2864380), (727, 2754060), (788, 2540865), (932, 2148285), (985, 2032692), (1165, 1718628), (1182, 1693910), (1398, 1432190), (1454, 1377030), (1970, 1016346), (2181, 918020), (2330, 859314), (2364, 846955), (2796, 716095), (2908, 688515), (2955, 677564), (3495, 572876), (3635, 550812), (3940, 508173), (4362, 459010), (4660, 429657), (5910, 338782), (6990, 286438), (7270, 275406), (8724, 229505), (10905, 183604), (11820, 169391), (13980, 143219), (14540, 137703), (21810, 91802), (43620, 45901)]