2034186740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 4653936000

約数和(自身を除く): 2619749260

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 149, 185, 190, 298, 370, 380, 596, 703, 740, 745, 971, 1406, 1490, 1942, 2812, 2831, 2980, 3515, 3884, 4855, 5513, 5662, 7030, 9710, 11026, 11324, 14060, 14155, 18449, 19420, 22052, 27565, 28310, 35927, 36898, 55130, 56620, 71854, 73796, 92245, 104747, 110260, 143708, 144679, 179635, 184490, 209494, 289358, 359270, 368980, 418988, 523735, 578716, 682613, 718540, 723395, 1047470, 1365226, 1446790, 2094940, 2730452, 2748901, 2893580, 3413065, 5353123, 5497802, 6826130, 10706246, 10995604, 13652260, 13744505, 21412492, 26765615, 27489010, 53531230, 54978020, 101709337, 107062460, 203418674, 406837348, 508546685, 1017093370, 2034186740]

約数ペア:

[(1, 2034186740), (2, 1017093370), (4, 508546685), (5, 406837348), (10, 203418674), (19, 107062460), (20, 101709337), (37, 54978020), (38, 53531230), (74, 27489010), (76, 26765615), (95, 21412492), (148, 13744505), (149, 13652260), (185, 10995604), (190, 10706246), (298, 6826130), (370, 5497802), (380, 5353123), (596, 3413065), (703, 2893580), (740, 2748901), (745, 2730452), (971, 2094940), (1406, 1446790), (1490, 1365226), (1942, 1047470), (2812, 723395), (2831, 718540), (2980, 682613), (3515, 578716), (3884, 523735), (4855, 418988), (5513, 368980), (5662, 359270), (7030, 289358), (9710, 209494), (11026, 184490), (11324, 179635), (14060, 144679), (14155, 143708), (18449, 110260), (19420, 104747), (22052, 92245), (27565, 73796), (28310, 71854), (35927, 56620), (36898, 55130)]