98981120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11047}}^1$

素因数の和:11075

約数の個数: 72

約数和(自身を含む): 270985344

約数和(自身を除く): 172004224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 11047, 22094, 44188, 55235, 77329, 88376, 110470, 154658, 176752, 220940, 309316, 353504, 386645, 441880, 618632, 707008, 773290, 883760, 1237264, 1414016, 1546580, 1767520, 2474528, 2828032, 3093160, 3535040, 4949056, 6186320, 7070080, 9898112, 12372640, 14140160, 19796224, 24745280, 49490560, 98981120]

約数ペア:

[(1, 98981120), (2, 49490560), (4, 24745280), (5, 19796224), (7, 14140160), (8, 12372640), (10, 9898112), (14, 7070080), (16, 6186320), (20, 4949056), (28, 3535040), (32, 3093160), (35, 2828032), (40, 2474528), (56, 1767520), (64, 1546580), (70, 1414016), (80, 1237264), (112, 883760), (128, 773290), (140, 707008), (160, 618632), (224, 441880), (256, 386645), (280, 353504), (320, 309316), (448, 220940), (560, 176752), (640, 154658), (896, 110470), (1120, 88376), (1280, 77329), (1792, 55235), (2240, 44188), (4480, 22094), (8960, 11047)]