57352480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 140382396

約数和(自身を除く): 83029916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 373, 496, 620, 746, 961, 992, 1240, 1492, 1865, 1922, 2480, 2984, 3730, 3844, 4805, 4960, 5968, 7460, 7688, 9610, 11563, 11936, 14920, 15376, 19220, 23126, 29840, 30752, 38440, 46252, 57815, 59680, 76880, 92504, 115630, 153760, 185008, 231260, 358453, 370016, 462520, 716906, 925040, 1433812, 1792265, 1850080, 2867624, 3584530, 5735248, 7169060, 11470496, 14338120, 28676240, 57352480]

約数ペア:

[(1, 57352480), (2, 28676240), (4, 14338120), (5, 11470496), (8, 7169060), (10, 5735248), (16, 3584530), (20, 2867624), (31, 1850080), (32, 1792265), (40, 1433812), (62, 925040), (80, 716906), (124, 462520), (155, 370016), (160, 358453), (248, 231260), (310, 185008), (373, 153760), (496, 115630), (620, 92504), (746, 76880), (961, 59680), (992, 57815), (1240, 46252), (1492, 38440), (1865, 30752), (1922, 29840), (2480, 23126), (2984, 19220), (3730, 15376), (3844, 14920), (4805, 11936), (4960, 11563), (5968, 9610), (7460, 7688)]