20234050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 40399200

約数和(自身を除く): 20165150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 361, 475, 590, 722, 950, 1121, 1475, 1805, 2242, 2950, 3610, 5605, 6859, 9025, 11210, 13718, 18050, 21299, 28025, 34295, 42598, 56050, 68590, 106495, 171475, 212990, 342950, 404681, 532475, 809362, 1064950, 2023405, 4046810, 10117025, 20234050]

約数ペア:

[(1, 20234050), (2, 10117025), (5, 4046810), (10, 2023405), (19, 1064950), (25, 809362), (38, 532475), (50, 404681), (59, 342950), (95, 212990), (118, 171475), (190, 106495), (295, 68590), (361, 56050), (475, 42598), (590, 34295), (722, 28025), (950, 21299), (1121, 18050), (1475, 13718), (1805, 11210), (2242, 9025), (2950, 6859), (3610, 5605)]