4535920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 11081880

約数和(自身を除く): 6545960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 590, 620, 944, 961, 1180, 1240, 1829, 1922, 2360, 2480, 3658, 3844, 4720, 4805, 7316, 7688, 9145, 9610, 14632, 15376, 18290, 19220, 29264, 36580, 38440, 56699, 73160, 76880, 113398, 146320, 226796, 283495, 453592, 566990, 907184, 1133980, 2267960, 4535920]

約数ペア:

[(1, 4535920), (2, 2267960), (4, 1133980), (5, 907184), (8, 566990), (10, 453592), (16, 283495), (20, 226796), (31, 146320), (40, 113398), (59, 76880), (62, 73160), (80, 56699), (118, 38440), (124, 36580), (155, 29264), (236, 19220), (248, 18290), (295, 15376), (310, 14632), (472, 9610), (496, 9145), (590, 7688), (620, 7316), (944, 4805), (961, 4720), (1180, 3844), (1240, 3658), (1829, 2480), (1922, 2360)]