8564820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 19014060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 683, 836, 1045, 1140, 1254, 1366, 2049, 2090, 2508, 2732, 3135, 3415, 4098, 4180, 6270, 6830, 7513, 8196, 10245, 12540, 12977, 13660, 15026, 20490, 22539, 25954, 30052, 37565, 38931, 40980, 45078, 51908, 64885, 75130, 77862, 90156, 112695, 129770, 142747, 150260, 155724, 194655, 225390, 259540, 285494, 389310, 428241, 450780, 570988, 713735, 778620, 856482, 1427470, 1712964, 2141205, 2854940, 4282410, 8564820]

約数ペア:

[(1, 8564820), (2, 4282410), (3, 2854940), (4, 2141205), (5, 1712964), (6, 1427470), (10, 856482), (11, 778620), (12, 713735), (15, 570988), (19, 450780), (20, 428241), (22, 389310), (30, 285494), (33, 259540), (38, 225390), (44, 194655), (55, 155724), (57, 150260), (60, 142747), (66, 129770), (76, 112695), (95, 90156), (110, 77862), (114, 75130), (132, 64885), (165, 51908), (190, 45078), (209, 40980), (220, 38931), (228, 37565), (285, 30052), (330, 25954), (380, 22539), (418, 20490), (570, 15026), (627, 13660), (660, 12977), (683, 12540), (836, 10245), (1045, 8196), (1140, 7513), (1254, 6830), (1366, 6270), (2049, 4180), (2090, 4098), (2508, 3415), (2732, 3135)]