61944880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10607}}^1$

素因数の和:10693

約数の個数: 40

約数和(自身を含む): 146008512

約数和(自身を除く): 84063632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 10607, 21214, 42428, 53035, 84856, 106070, 169712, 212140, 424280, 774311, 848560, 1548622, 3097244, 3871555, 6194488, 7743110, 12388976, 15486220, 30972440, 61944880]

約数ペア:

[(1, 61944880), (2, 30972440), (4, 15486220), (5, 12388976), (8, 7743110), (10, 6194488), (16, 3871555), (20, 3097244), (40, 1548622), (73, 848560), (80, 774311), (146, 424280), (292, 212140), (365, 169712), (584, 106070), (730, 84856), (1168, 53035), (1460, 42428), (2920, 21214), (5840, 10607)]