43036880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13121}}^1$

素因数の和:13175

約数の個数: 40

約数和(自身を含む): 102509064

約数和(自身を除く): 59472184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13121, 26242, 52484, 65605, 104968, 131210, 209936, 262420, 524840, 537961, 1049680, 1075922, 2151844, 2689805, 4303688, 5379610, 8607376, 10759220, 21518440, 43036880]

約数ペア:

[(1, 43036880), (2, 21518440), (4, 10759220), (5, 8607376), (8, 5379610), (10, 4303688), (16, 2689805), (20, 2151844), (40, 1075922), (41, 1049680), (80, 537961), (82, 524840), (164, 262420), (205, 209936), (328, 131210), (410, 104968), (656, 65605), (820, 52484), (1640, 26242), (3280, 13121)]