14736020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 35396424

約数和(自身を除く): 20660404

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 157, 190, 247, 260, 314, 361, 380, 494, 628, 722, 785, 988, 1235, 1444, 1570, 1805, 2041, 2470, 2983, 3140, 3610, 4082, 4693, 4940, 5966, 7220, 8164, 9386, 10205, 11932, 14915, 18772, 20410, 23465, 29830, 38779, 40820, 46930, 56677, 59660, 77558, 93860, 113354, 155116, 193895, 226708, 283385, 387790, 566770, 736801, 775580, 1133540, 1473602, 2947204, 3684005, 7368010, 14736020]

約数ペア:

[(1, 14736020), (2, 7368010), (4, 3684005), (5, 2947204), (10, 1473602), (13, 1133540), (19, 775580), (20, 736801), (26, 566770), (38, 387790), (52, 283385), (65, 226708), (76, 193895), (95, 155116), (130, 113354), (157, 93860), (190, 77558), (247, 59660), (260, 56677), (314, 46930), (361, 40820), (380, 38779), (494, 29830), (628, 23465), (722, 20410), (785, 18772), (988, 14915), (1235, 11932), (1444, 10205), (1570, 9386), (1805, 8164), (2041, 7220), (2470, 5966), (2983, 4940), (3140, 4693), (3610, 4082)]