42476980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23339}}^1$

素因数の和:23368

約数の個数: 48

約数和(自身を含む): 109791360

約数和(自身を除く): 67314380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 23339, 46678, 93356, 116695, 163373, 233390, 303407, 326746, 466780, 606814, 653492, 816865, 1213628, 1517035, 1633730, 2123849, 3034070, 3267460, 4247698, 6068140, 8495396, 10619245, 21238490, 42476980]

約数ペア:

[(1, 42476980), (2, 21238490), (4, 10619245), (5, 8495396), (7, 6068140), (10, 4247698), (13, 3267460), (14, 3034070), (20, 2123849), (26, 1633730), (28, 1517035), (35, 1213628), (52, 816865), (65, 653492), (70, 606814), (91, 466780), (130, 326746), (140, 303407), (182, 233390), (260, 163373), (364, 116695), (455, 93356), (910, 46678), (1820, 23339)]