1185363460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{1543}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 2530628352

約数和(自身を除く): 1345264892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 541, 710, 1082, 1420, 1543, 2164, 2705, 3086, 5410, 6172, 7715, 10820, 15430, 30860, 38411, 76822, 109553, 153644, 192055, 219106, 384110, 438212, 547765, 768220, 834763, 1095530, 1669526, 2191060, 3339052, 4173815, 8347630, 16695260, 59268173, 118536346, 237072692, 296340865, 592681730, 1185363460]

約数ペア:

[(1, 1185363460), (2, 592681730), (4, 296340865), (5, 237072692), (10, 118536346), (20, 59268173), (71, 16695260), (142, 8347630), (284, 4173815), (355, 3339052), (541, 2191060), (710, 1669526), (1082, 1095530), (1420, 834763), (1543, 768220), (2164, 547765), (2705, 438212), (3086, 384110), (5410, 219106), (6172, 192055), (7715, 153644), (10820, 109553), (15430, 76822), (30860, 38411)]