3857029450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{2081}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 7559159040

約数和(自身を除く): 3702129590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1951, 2081, 3902, 4162, 9755, 10405, 19510, 20810, 37069, 39539, 48775, 52025, 74138, 79078, 97550, 104050, 185345, 197695, 370690, 395390, 926725, 988475, 1853450, 1976950, 4060031, 8120062, 20300155, 40600310, 77140589, 101500775, 154281178, 203001550, 385702945, 771405890, 1928514725, 3857029450]

約数ペア:

[(1, 3857029450), (2, 1928514725), (5, 771405890), (10, 385702945), (19, 203001550), (25, 154281178), (38, 101500775), (50, 77140589), (95, 40600310), (190, 20300155), (475, 8120062), (950, 4060031), (1951, 1976950), (2081, 1853450), (3902, 988475), (4162, 926725), (9755, 395390), (10405, 370690), (19510, 197695), (20810, 185345), (37069, 104050), (39539, 97550), (48775, 79078), (52025, 74138)]