162211442900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1\times {\mathrm{30817}}^1$

素因数の和:34893

約数の個数: 72

約数和(自身を含む): 379181590200

約数和(自身を除く): 216970147300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4049, 8098, 16196, 20245, 30817, 40490, 52637, 61634, 80980, 101225, 105274, 123268, 154085, 202450, 210548, 263185, 308170, 400621, 404900, 526370, 616340, 770425, 801242, 1052740, 1315925, 1540850, 1602484, 2003105, 2631850, 3081700, 4006210, 5263700, 8012420, 10015525, 20031050, 40062100, 124778033, 249556066, 499112132, 623890165, 1247780330, 1622114429, 2495560660, 3119450825, 3244228858, 6238901650, 6488457716, 8110572145, 12477803300, 16221144290, 32442288580, 40552860725, 81105721450, 162211442900]

約数ペア:

[(1, 162211442900), (2, 81105721450), (4, 40552860725), (5, 32442288580), (10, 16221144290), (13, 12477803300), (20, 8110572145), (25, 6488457716), (26, 6238901650), (50, 3244228858), (52, 3119450825), (65, 2495560660), (100, 1622114429), (130, 1247780330), (260, 623890165), (325, 499112132), (650, 249556066), (1300, 124778033), (4049, 40062100), (8098, 20031050), (16196, 10015525), (20245, 8012420), (30817, 5263700), (40490, 4006210), (52637, 3081700), (61634, 2631850), (80980, 2003105), (101225, 1602484), (105274, 1540850), (123268, 1315925), (154085, 1052740), (202450, 801242), (210548, 770425), (263185, 616340), (308170, 526370), (400621, 404900)]