1852807960

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{284173}}^1$

素因数の和:284347

約数の個数: 32

約数和(自身を含む): 4194408240

約数和(自身を除く): 2341600280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 284173, 568346, 1136692, 1420865, 2273384, 2841730, 5683460, 11366920, 46320199, 92640398, 185280796, 231600995, 370561592, 463201990, 926403980, 1852807960]

約数ペア:

[(1, 1852807960), (2, 926403980), (4, 463201990), (5, 370561592), (8, 231600995), (10, 185280796), (20, 92640398), (40, 46320199), (163, 11366920), (326, 5683460), (652, 2841730), (815, 2273384), (1304, 1420865), (1630, 1136692), (3260, 568346), (6520, 284173)]