57101240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4404

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 92889160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 4339, 6580, 8678, 13160, 17356, 21695, 30373, 34712, 43390, 60746, 86780, 121492, 151865, 173560, 203933, 242984, 303730, 407866, 607460, 815732, 1019665, 1214920, 1427531, 1631464, 2039330, 2855062, 4078660, 5710124, 7137655, 8157320, 11420248, 14275310, 28550620, 57101240]

約数ペア:

[(1, 57101240), (2, 28550620), (4, 14275310), (5, 11420248), (7, 8157320), (8, 7137655), (10, 5710124), (14, 4078660), (20, 2855062), (28, 2039330), (35, 1631464), (40, 1427531), (47, 1214920), (56, 1019665), (70, 815732), (94, 607460), (140, 407866), (188, 303730), (235, 242984), (280, 203933), (329, 173560), (376, 151865), (470, 121492), (658, 86780), (940, 60746), (1316, 43390), (1645, 34712), (1880, 30373), (2632, 21695), (3290, 17356), (4339, 13160), (6580, 8678)]