1036994620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{2039}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 2220825600

約数和(自身を除く): 1183830980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 431, 590, 862, 1180, 1724, 2039, 2155, 4078, 4310, 8156, 8620, 10195, 20390, 25429, 40780, 50858, 101716, 120301, 127145, 240602, 254290, 481204, 508580, 601505, 878809, 1203010, 1757618, 2406020, 3515236, 4394045, 8788090, 17576180, 51849731, 103699462, 207398924, 259248655, 518497310, 1036994620]

約数ペア:

[(1, 1036994620), (2, 518497310), (4, 259248655), (5, 207398924), (10, 103699462), (20, 51849731), (59, 17576180), (118, 8788090), (236, 4394045), (295, 3515236), (431, 2406020), (590, 1757618), (862, 1203010), (1180, 878809), (1724, 601505), (2039, 508580), (2155, 481204), (4078, 254290), (4310, 240602), (8156, 127145), (8620, 120301), (10195, 101716), (20390, 50858), (25429, 40780)]