499439495380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{375163}}^1$

素因数の和:375473

約数の個数: 96

約数和(自身を含む): 1235844239616

約数和(自身を除く): 736404744236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 257, 259, 370, 514, 518, 740, 1028, 1036, 1285, 1295, 1799, 2570, 2590, 3598, 5140, 5180, 7196, 8995, 9509, 17990, 19018, 35980, 38036, 47545, 66563, 95090, 133126, 190180, 266252, 332815, 375163, 665630, 750326, 1331260, 1500652, 1875815, 2626141, 3751630, 5252282, 7503260, 10504564, 13130705, 13881031, 26261410, 27762062, 52522820, 55524124, 69405155, 96416891, 97167217, 138810310, 192833782, 194334434, 277620620, 385667564, 388668868, 482084455, 485836085, 674918237, 964168910, 971672170, 1349836474, 1928337820, 1943344340, 2699672948, 3374591185, 3567424967, 6749182370, 7134849934, 13498364740, 14269699868, 17837124835, 24971974769, 35674249670, 49943949538, 71348499340, 99887899076, 124859873845, 249719747690, 499439495380]

約数ペア:

[(1, 499439495380), (2, 249719747690), (4, 124859873845), (5, 99887899076), (7, 71348499340), (10, 49943949538), (14, 35674249670), (20, 24971974769), (28, 17837124835), (35, 14269699868), (37, 13498364740), (70, 7134849934), (74, 6749182370), (140, 3567424967), (148, 3374591185), (185, 2699672948), (257, 1943344340), (259, 1928337820), (370, 1349836474), (514, 971672170), (518, 964168910), (740, 674918237), (1028, 485836085), (1036, 482084455), (1285, 388668868), (1295, 385667564), (1799, 277620620), (2570, 194334434), (2590, 192833782), (3598, 138810310), (5140, 97167217), (5180, 96416891), (7196, 69405155), (8995, 55524124), (9509, 52522820), (17990, 27762062), (19018, 26261410), (35980, 13881031), (38036, 13130705), (47545, 10504564), (66563, 7503260), (95090, 5252282), (133126, 3751630), (190180, 2626141), (266252, 1875815), (332815, 1500652), (375163, 1331260), (665630, 750326)]