194169920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5140

約数の個数: 112

約数和(自身を含む): 559612800

約数和(自身を除く): 365442880

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, 5099, 5440, 7616, 9520, 10198, 19040, 20396, 25495, 35693, 38080, 40792, 50990, 71386, 81584, 86683, 101980, 142772, 163168, 173366, 178465, 203960, 285544, 326336, 346732, 356930, 407920, 433415, 571088, 606781, 693464, 713860, 815840, 866830, 1142176, 1213562, 1386928, 1427720, 1631680, 1733660, 2284352, 2427124, 2773856, 2855440, 3033905, 3467320, 4854248, 5547712, 5710880, 6067810, 6934640, 9708496, 11421760, 12135620, 13869280, 19416992, 24271240, 27738560, 38833984, 48542480, 97084960, 194169920]

約数ペア:

[(1, 194169920), (2, 97084960), (4, 48542480), (5, 38833984), (7, 27738560), (8, 24271240), (10, 19416992), (14, 13869280), (16, 12135620), (17, 11421760), (20, 9708496), (28, 6934640), (32, 6067810), (34, 5710880), (35, 5547712), (40, 4854248), (56, 3467320), (64, 3033905), (68, 2855440), (70, 2773856), (80, 2427124), (85, 2284352), (112, 1733660), (119, 1631680), (136, 1427720), (140, 1386928), (160, 1213562), (170, 1142176), (224, 866830), (238, 815840), (272, 713860), (280, 693464), (320, 606781), (340, 571088), (448, 433415), (476, 407920), (544, 356930), (560, 346732), (595, 326336), (680, 285544), (952, 203960), (1088, 178465), (1120, 173366), (1190, 163168), (1360, 142772), (1904, 101980), (2240, 86683), (2380, 81584), (2720, 71386), (3808, 50990), (4760, 40792), (5099, 38080), (5440, 35693), (7616, 25495), (9520, 20396), (10198, 19040)]