1608208030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1163}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 3407298048

約数和(自身を除く): 1799090018

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 967, 1163, 1430, 1934, 2326, 4835, 5815, 9670, 10637, 11630, 12571, 12793, 15119, 21274, 25142, 25586, 30238, 53185, 62855, 63965, 75595, 106370, 125710, 127930, 138281, 151190, 166309, 276562, 332618, 691405, 831545, 1124621, 1382810, 1663090, 2249242, 5623105, 11246210, 12370831, 14620073, 24741662, 29240146, 61854155, 73100365, 123708310, 146200730, 160820803, 321641606, 804104015, 1608208030]

約数ペア:

[(1, 1608208030), (2, 804104015), (5, 321641606), (10, 160820803), (11, 146200730), (13, 123708310), (22, 73100365), (26, 61854155), (55, 29240146), (65, 24741662), (110, 14620073), (130, 12370831), (143, 11246210), (286, 5623105), (715, 2249242), (967, 1663090), (1163, 1382810), (1430, 1124621), (1934, 831545), (2326, 691405), (4835, 332618), (5815, 276562), (9670, 166309), (10637, 151190), (11630, 138281), (12571, 127930), (12793, 125710), (15119, 106370), (21274, 75595), (25142, 63965), (25586, 62855), (30238, 53185)]