40377270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5237}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 97301088

約数和(自身を除く): 56923818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 5237, 7710, 10474, 15711, 26185, 31422, 52370, 78555, 157110, 1345909, 2691818, 4037727, 6729545, 8075454, 13459090, 20188635, 40377270]

約数ペア:

[(1, 40377270), (2, 20188635), (3, 13459090), (5, 8075454), (6, 6729545), (10, 4037727), (15, 2691818), (30, 1345909), (257, 157110), (514, 78555), (771, 52370), (1285, 31422), (1542, 26185), (2570, 15711), (3855, 10474), (5237, 7710)]