43913680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10357}}^1$

素因数の和:10423

約数の個数: 40

約数和(自身を含む): 104035752

約数和(自身を除く): 60122072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 10357, 20714, 41428, 51785, 82856, 103570, 165712, 207140, 414280, 548921, 828560, 1097842, 2195684, 2744605, 4391368, 5489210, 8782736, 10978420, 21956840, 43913680]

約数ペア:

[(1, 43913680), (2, 21956840), (4, 10978420), (5, 8782736), (8, 5489210), (10, 4391368), (16, 2744605), (20, 2195684), (40, 1097842), (53, 828560), (80, 548921), (106, 414280), (212, 207140), (265, 165712), (424, 103570), (530, 82856), (848, 51785), (1060, 41428), (2120, 20714), (4240, 10357)]