2476705280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{138209}}^1$

素因数の和:138239

約数の個数: 80

約数和(自身を含む): 6786663840

約数和(自身を除く): 4309958560

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 138209, 276418, 552836, 691045, 967463, 1105672, 1382090, 1934926, 2211344, 2764180, 3869852, 4422688, 4837315, 5528360, 7739704, 8845376, 9674630, 11056720, 15479408, 17690752, 19349260, 22113440, 30958816, 35381504, 38698520, 44226880, 61917632, 70763008, 77397040, 88453760, 123835264, 154794080, 176907520, 247670528, 309588160, 353815040, 495341056, 619176320, 1238352640, 2476705280]

約数ペア:

[(1, 2476705280), (2, 1238352640), (4, 619176320), (5, 495341056), (7, 353815040), (8, 309588160), (10, 247670528), (14, 176907520), (16, 154794080), (20, 123835264), (28, 88453760), (32, 77397040), (35, 70763008), (40, 61917632), (56, 44226880), (64, 38698520), (70, 35381504), (80, 30958816), (112, 22113440), (128, 19349260), (140, 17690752), (160, 15479408), (224, 11056720), (256, 9674630), (280, 8845376), (320, 7739704), (448, 5528360), (512, 4837315), (560, 4422688), (640, 3869852), (896, 2764180), (1120, 2211344), (1280, 1934926), (1792, 1382090), (2240, 1105672), (2560, 967463), (3584, 691045), (4480, 552836), (8960, 276418), (17920, 138209)]