45894880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 118056960

約数和(自身を除く): 72162080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 487, 496, 589, 608, 620, 760, 974, 992, 1178, 1240, 1520, 1948, 2356, 2435, 2480, 2945, 3040, 3896, 4712, 4870, 4960, 5890, 7792, 9253, 9424, 9740, 11780, 15097, 15584, 18506, 18848, 19480, 23560, 30194, 37012, 38960, 46265, 47120, 60388, 74024, 75485, 77920, 92530, 94240, 120776, 148048, 150970, 185060, 241552, 286843, 296096, 301940, 370120, 483104, 573686, 603880, 740240, 1147372, 1207760, 1434215, 1480480, 2294744, 2415520, 2868430, 4589488, 5736860, 9178976, 11473720, 22947440, 45894880]

約数ペア:

[(1, 45894880), (2, 22947440), (4, 11473720), (5, 9178976), (8, 5736860), (10, 4589488), (16, 2868430), (19, 2415520), (20, 2294744), (31, 1480480), (32, 1434215), (38, 1207760), (40, 1147372), (62, 740240), (76, 603880), (80, 573686), (95, 483104), (124, 370120), (152, 301940), (155, 296096), (160, 286843), (190, 241552), (248, 185060), (304, 150970), (310, 148048), (380, 120776), (487, 94240), (496, 92530), (589, 77920), (608, 75485), (620, 74024), (760, 60388), (974, 47120), (992, 46265), (1178, 38960), (1240, 37012), (1520, 30194), (1948, 23560), (2356, 19480), (2435, 18848), (2480, 18506), (2945, 15584), (3040, 15097), (3896, 11780), (4712, 9740), (4870, 9424), (4960, 9253), (5890, 7792)]