1650658620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{12983}}^1$

素因数の和:13171

約数の個数: 96

約数和(自身を含む): 5008292352

約数和(自身を除く): 3357633732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1630, 1956, 2119, 2445, 3260, 4238, 4890, 6357, 8476, 9780, 10595, 12714, 12983, 21190, 25428, 25966, 31785, 38949, 42380, 51932, 63570, 64915, 77898, 127140, 129830, 155796, 168779, 194745, 259660, 337558, 389490, 506337, 675116, 778980, 843895, 1012674, 1687790, 2025348, 2116229, 2531685, 3375580, 4232458, 5063370, 6348687, 8464916, 10126740, 10581145, 12697374, 21162290, 25394748, 27510977, 31743435, 42324580, 55021954, 63486870, 82532931, 110043908, 126973740, 137554885, 165065862, 275109770, 330131724, 412664655, 550219540, 825329310, 1650658620]

約数ペア:

[(1, 1650658620), (2, 825329310), (3, 550219540), (4, 412664655), (5, 330131724), (6, 275109770), (10, 165065862), (12, 137554885), (13, 126973740), (15, 110043908), (20, 82532931), (26, 63486870), (30, 55021954), (39, 42324580), (52, 31743435), (60, 27510977), (65, 25394748), (78, 21162290), (130, 12697374), (156, 10581145), (163, 10126740), (195, 8464916), (260, 6348687), (326, 5063370), (390, 4232458), (489, 3375580), (652, 2531685), (780, 2116229), (815, 2025348), (978, 1687790), (1630, 1012674), (1956, 843895), (2119, 778980), (2445, 675116), (3260, 506337), (4238, 389490), (4890, 337558), (6357, 259660), (8476, 194745), (9780, 168779), (10595, 155796), (12714, 129830), (12983, 127140), (21190, 77898), (25428, 64915), (25966, 63570), (31785, 51932), (38949, 42380)]