9012640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 26248320

約数和(自身を除く): 17235680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 619, 728, 910, 1040, 1120, 1238, 1456, 1820, 2080, 2476, 2912, 3095, 3640, 4333, 4952, 6190, 7280, 8047, 8666, 9904, 12380, 14560, 16094, 17332, 19808, 21665, 24760, 32188, 34664, 40235, 43330, 49520, 56329, 64376, 69328, 80470, 86660, 99040, 112658, 128752, 138656, 160940, 173320, 225316, 257504, 281645, 321880, 346640, 450632, 563290, 643760, 693280, 901264, 1126580, 1287520, 1802528, 2253160, 4506320, 9012640]

約数ペア:

[(1, 9012640), (2, 4506320), (4, 2253160), (5, 1802528), (7, 1287520), (8, 1126580), (10, 901264), (13, 693280), (14, 643760), (16, 563290), (20, 450632), (26, 346640), (28, 321880), (32, 281645), (35, 257504), (40, 225316), (52, 173320), (56, 160940), (65, 138656), (70, 128752), (80, 112658), (91, 99040), (104, 86660), (112, 80470), (130, 69328), (140, 64376), (160, 56329), (182, 49520), (208, 43330), (224, 40235), (260, 34664), (280, 32188), (364, 24760), (416, 21665), (455, 19808), (520, 17332), (560, 16094), (619, 14560), (728, 12380), (910, 9904), (1040, 8666), (1120, 8047), (1238, 7280), (1456, 6190), (1820, 4952), (2080, 4333), (2476, 3640), (2912, 3095)]