835589440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21943}}^1$

素因数の和:21984

約数の個数: 112

約数和(自身を含む): 2407871232

約数和(自身を除く): 1572281792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 21943, 38080, 43886, 87772, 109715, 153601, 175544, 219430, 307202, 351088, 373031, 438860, 614404, 702176, 746062, 768005, 877720, 1228808, 1404352, 1492124, 1536010, 1755440, 1865155, 2457616, 2611217, 2984248, 3072020, 3510880, 3730310, 4915232, 5222434, 5968496, 6144040, 7021760, 7460620, 9830464, 10444868, 11936992, 12288080, 13056085, 14921240, 20889736, 23873984, 24576160, 26112170, 29842480, 41779472, 49152320, 52224340, 59684960, 83558944, 104448680, 119369920, 167117888, 208897360, 417794720, 835589440]

約数ペア:

[(1, 835589440), (2, 417794720), (4, 208897360), (5, 167117888), (7, 119369920), (8, 104448680), (10, 83558944), (14, 59684960), (16, 52224340), (17, 49152320), (20, 41779472), (28, 29842480), (32, 26112170), (34, 24576160), (35, 23873984), (40, 20889736), (56, 14921240), (64, 13056085), (68, 12288080), (70, 11936992), (80, 10444868), (85, 9830464), (112, 7460620), (119, 7021760), (136, 6144040), (140, 5968496), (160, 5222434), (170, 4915232), (224, 3730310), (238, 3510880), (272, 3072020), (280, 2984248), (320, 2611217), (340, 2457616), (448, 1865155), (476, 1755440), (544, 1536010), (560, 1492124), (595, 1404352), (680, 1228808), (952, 877720), (1088, 768005), (1120, 746062), (1190, 702176), (1360, 614404), (1904, 438860), (2240, 373031), (2380, 351088), (2720, 307202), (3808, 219430), (4760, 175544), (5440, 153601), (7616, 109715), (9520, 87772), (19040, 43886), (21943, 38080)]