99716480

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4267

約数の個数: 64

約数和(自身を含む): 244885680

約数和(自身を除く): 145169200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4211, 4736, 5920, 8422, 11840, 16844, 21055, 23680, 33688, 42110, 67376, 84220, 134752, 155807, 168440, 269504, 311614, 336880, 539008, 623228, 673760, 779035, 1246456, 1347520, 1558070, 2492912, 2695040, 3116140, 4985824, 6232280, 9971648, 12464560, 19943296, 24929120, 49858240, 99716480]

約数ペア:

[(1, 99716480), (2, 49858240), (4, 24929120), (5, 19943296), (8, 12464560), (10, 9971648), (16, 6232280), (20, 4985824), (32, 3116140), (37, 2695040), (40, 2492912), (64, 1558070), (74, 1347520), (80, 1246456), (128, 779035), (148, 673760), (160, 623228), (185, 539008), (296, 336880), (320, 311614), (370, 269504), (592, 168440), (640, 155807), (740, 134752), (1184, 84220), (1480, 67376), (2368, 42110), (2960, 33688), (4211, 23680), (4736, 21055), (5920, 16844), (8422, 11840)]