7250874880

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53441}}^1$

素因数の和:53517

約数の個数: 80

約数和(自身を含む): 17713457784

約数和(自身を除く): 10462582904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1060, 1280, 1696, 2120, 2560, 3392, 4240, 6784, 8480, 13568, 16960, 27136, 33920, 53441, 67840, 106882, 135680, 213764, 267205, 427528, 534410, 855056, 1068820, 1710112, 2137640, 2832373, 3420224, 4275280, 5664746, 6840448, 8550560, 11329492, 13680896, 14161865, 17101120, 22658984, 27361792, 28323730, 34202240, 45317968, 56647460, 68404480, 90635936, 113294920, 136808960, 181271872, 226589840, 362543744, 453179680, 725087488, 906359360, 1450174976, 1812718720, 3625437440, 7250874880]

約数ペア:

[(1, 7250874880), (2, 3625437440), (4, 1812718720), (5, 1450174976), (8, 906359360), (10, 725087488), (16, 453179680), (20, 362543744), (32, 226589840), (40, 181271872), (53, 136808960), (64, 113294920), (80, 90635936), (106, 68404480), (128, 56647460), (160, 45317968), (212, 34202240), (256, 28323730), (265, 27361792), (320, 22658984), (424, 17101120), (512, 14161865), (530, 13680896), (640, 11329492), (848, 8550560), (1060, 6840448), (1280, 5664746), (1696, 4275280), (2120, 3420224), (2560, 2832373), (3392, 2137640), (4240, 1710112), (6784, 1068820), (8480, 855056), (13568, 534410), (16960, 427528), (27136, 267205), (33920, 213764), (53441, 135680), (67840, 106882)]