22379963140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1\times {\mathrm{977}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 50439684960

約数和(自身を除く): 28059721820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 757, 890, 977, 1513, 1514, 1780, 1954, 3026, 3028, 3785, 3908, 4885, 6052, 7565, 7570, 9770, 12869, 15130, 15140, 16609, 19540, 25738, 30260, 33218, 51476, 64345, 66436, 67373, 83045, 86953, 128690, 134746, 166090, 173906, 257380, 269492, 332180, 336865, 347812, 434765, 673730, 739589, 869530, 1145341, 1347460, 1478201, 1479178, 1739060, 2290682, 2956402, 2958356, 3697945, 4581364, 5726705, 5912804, 7391005, 7395890, 11453410, 12573013, 14782010, 14791780, 22906820, 25146026, 29564020, 50292052, 62865065, 65823421, 125730130, 131646842, 251460260, 263293684, 329117105, 658234210, 1118998157, 1316468420, 2237996314, 4475992628, 5594990785, 11189981570, 22379963140]

約数ペア:

[(1, 22379963140), (2, 11189981570), (4, 5594990785), (5, 4475992628), (10, 2237996314), (17, 1316468420), (20, 1118998157), (34, 658234210), (68, 329117105), (85, 263293684), (89, 251460260), (170, 131646842), (178, 125730130), (340, 65823421), (356, 62865065), (445, 50292052), (757, 29564020), (890, 25146026), (977, 22906820), (1513, 14791780), (1514, 14782010), (1780, 12573013), (1954, 11453410), (3026, 7395890), (3028, 7391005), (3785, 5912804), (3908, 5726705), (4885, 4581364), (6052, 3697945), (7565, 2958356), (7570, 2956402), (9770, 2290682), (12869, 1739060), (15130, 1479178), (15140, 1478201), (16609, 1347460), (19540, 1145341), (25738, 869530), (30260, 739589), (33218, 673730), (51476, 434765), (64345, 347812), (66436, 336865), (67373, 332180), (83045, 269492), (86953, 257380), (128690, 173906), (134746, 166090)]