45280864520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{1699}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 108397440000

約数和(自身を除く): 63116575480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 491, 590, 920, 982, 1180, 1357, 1699, 1964, 2360, 2455, 2714, 3398, 3928, 4910, 5428, 6785, 6796, 8495, 9820, 10856, 11293, 13570, 13592, 16990, 19640, 22586, 27140, 28969, 33980, 39077, 45172, 54280, 56465, 57938, 67960, 78154, 90344, 100241, 112930, 115876, 144845, 156308, 195385, 200482, 225860, 231752, 289690, 312616, 390770, 400964, 451720, 501205, 579380, 666287, 781540, 801928, 834209, 1002410, 1158760, 1332574, 1563080, 1668418, 2004820, 2305543, 2665148, 3331435, 3336836, 4009640, 4171045, 4611086, 5330296, 6662870, 6673672, 8342090, 9222172, 11527715, 13325740, 16684180, 18444344, 19186807, 23055430, 26651480, 33368360, 38373614, 46110860, 49218331, 76747228, 92221720, 95934035, 98436662, 153494456, 191868070, 196873324, 246091655, 383736140, 393746648, 492183310, 767472280, 984366620, 1132021613, 1968733240, 2264043226, 4528086452, 5660108065, 9056172904, 11320216130, 22640432260, 45280864520]

約数ペア:

[(1, 45280864520), (2, 22640432260), (4, 11320216130), (5, 9056172904), (8, 5660108065), (10, 4528086452), (20, 2264043226), (23, 1968733240), (40, 1132021613), (46, 984366620), (59, 767472280), (92, 492183310), (115, 393746648), (118, 383736140), (184, 246091655), (230, 196873324), (236, 191868070), (295, 153494456), (460, 98436662), (472, 95934035), (491, 92221720), (590, 76747228), (920, 49218331), (982, 46110860), (1180, 38373614), (1357, 33368360), (1699, 26651480), (1964, 23055430), (2360, 19186807), (2455, 18444344), (2714, 16684180), (3398, 13325740), (3928, 11527715), (4910, 9222172), (5428, 8342090), (6785, 6673672), (6796, 6662870), (8495, 5330296), (9820, 4611086), (10856, 4171045), (11293, 4009640), (13570, 3336836), (13592, 3331435), (16990, 2665148), (19640, 2305543), (22586, 2004820), (27140, 1668418), (28969, 1563080), (33980, 1332574), (39077, 1158760), (45172, 1002410), (54280, 834209), (56465, 801928), (57938, 781540), (67960, 666287), (78154, 579380), (90344, 501205), (100241, 451720), (112930, 400964), (115876, 390770), (144845, 312616), (156308, 289690), (195385, 231752), (200482, 225860)]