5787195940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491273}}^1$

素因数の和:491332

約数の個数: 48

約数和(自身を含む): 13205445120

約数和(自身を除く): 7418249180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 491273, 982546, 1965092, 2456365, 4912730, 9334187, 9825460, 15229463, 18668374, 30458926, 37336748, 46670935, 60917852, 76147315, 93341870, 152294630, 186683740, 289359797, 304589260, 578719594, 1157439188, 1446798985, 2893597970, 5787195940]

約数ペア:

[(1, 5787195940), (2, 2893597970), (4, 1446798985), (5, 1157439188), (10, 578719594), (19, 304589260), (20, 289359797), (31, 186683740), (38, 152294630), (62, 93341870), (76, 76147315), (95, 60917852), (124, 46670935), (155, 37336748), (190, 30458926), (310, 18668374), (380, 15229463), (589, 9825460), (620, 9334187), (1178, 4912730), (2356, 2456365), (2945, 1965092), (5890, 982546), (11780, 491273)]