57473780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 155119104

約数和(自身を除く): 97645324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1373, 1495, 1610, 1820, 2093, 2746, 2990, 3220, 4186, 5492, 5980, 6865, 8372, 9611, 10465, 13730, 17849, 19222, 20930, 27460, 31579, 35698, 38444, 41860, 48055, 63158, 71396, 89245, 96110, 124943, 126316, 157895, 178490, 192220, 221053, 249886, 315790, 356980, 410527, 442106, 499772, 624715, 631580, 821054, 884212, 1105265, 1249430, 1642108, 2052635, 2210530, 2498860, 2873689, 4105270, 4421060, 5747378, 8210540, 11494756, 14368445, 28736890, 57473780]

約数ペア:

[(1, 57473780), (2, 28736890), (4, 14368445), (5, 11494756), (7, 8210540), (10, 5747378), (13, 4421060), (14, 4105270), (20, 2873689), (23, 2498860), (26, 2210530), (28, 2052635), (35, 1642108), (46, 1249430), (52, 1105265), (65, 884212), (70, 821054), (91, 631580), (92, 624715), (115, 499772), (130, 442106), (140, 410527), (161, 356980), (182, 315790), (230, 249886), (260, 221053), (299, 192220), (322, 178490), (364, 157895), (455, 126316), (460, 124943), (598, 96110), (644, 89245), (805, 71396), (910, 63158), (1196, 48055), (1373, 41860), (1495, 38444), (1610, 35698), (1820, 31579), (2093, 27460), (2746, 20930), (2990, 19222), (3220, 17849), (4186, 13730), (5492, 10465), (5980, 9611), (6865, 8372)]