26328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:10000

約数の個数: 80

約数和(自身を含む): 89047872

約数和(自身を除く): 62719152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 99730, 109703, 119676, 149595, 159568, 199460, 219406, 239352, 299190, 329109, 398920, 438812, 478704, 548515, 598380, 658218, 797840, 877624, 1097030, 1196760, 1316436, 1645545, 1755248, 2194060, 2393520, 2632872, 3291090, 4388120, 5265744, 6582180, 8776240, 13164360, 26328720]

約数ペア:

[(1, 26328720), (2, 13164360), (3, 8776240), (4, 6582180), (5, 5265744), (6, 4388120), (8, 3291090), (10, 2632872), (11, 2393520), (12, 2194060), (15, 1755248), (16, 1645545), (20, 1316436), (22, 1196760), (24, 1097030), (30, 877624), (33, 797840), (40, 658218), (44, 598380), (48, 548515), (55, 478704), (60, 438812), (66, 398920), (80, 329109), (88, 299190), (110, 239352), (120, 219406), (132, 199460), (165, 159568), (176, 149595), (220, 119676), (240, 109703), (264, 99730), (330, 79784), (440, 59838), (528, 49865), (660, 39892), (880, 29919), (1320, 19946), (2640, 9973)]