13844350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 29763720

約数和(自身を除く): 15919370

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 59, 65, 95, 118, 130, 190, 247, 295, 325, 361, 475, 494, 590, 650, 722, 767, 950, 1121, 1235, 1475, 1534, 1805, 2242, 2470, 2950, 3610, 3835, 4693, 5605, 6175, 7670, 9025, 9386, 11210, 12350, 14573, 18050, 19175, 21299, 23465, 28025, 29146, 38350, 42598, 46930, 56050, 72865, 106495, 117325, 145730, 212990, 234650, 276887, 364325, 532475, 553774, 728650, 1064950, 1384435, 2768870, 6922175, 13844350]

約数ペア:

[(1, 13844350), (2, 6922175), (5, 2768870), (10, 1384435), (13, 1064950), (19, 728650), (25, 553774), (26, 532475), (38, 364325), (50, 276887), (59, 234650), (65, 212990), (95, 145730), (118, 117325), (130, 106495), (190, 72865), (247, 56050), (295, 46930), (325, 42598), (361, 38350), (475, 29146), (494, 28025), (590, 23465), (650, 21299), (722, 19175), (767, 18050), (950, 14573), (1121, 12350), (1235, 11210), (1475, 9386), (1534, 9025), (1805, 7670), (2242, 6175), (2470, 5605), (2950, 4693), (3610, 3835)]