104981120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9649}}^1$

素因数の和:9685

約数の個数: 64

約数和(自身を含む): 265761000

約数和(自身を除く): 160779880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 9649, 10880, 19298, 38596, 48245, 77192, 96490, 154384, 164033, 192980, 308768, 328066, 385960, 617536, 656132, 771920, 820165, 1235072, 1312264, 1543840, 1640330, 2624528, 3087680, 3280660, 5249056, 6175360, 6561320, 10498112, 13122640, 20996224, 26245280, 52490560, 104981120]

約数ペア:

[(1, 104981120), (2, 52490560), (4, 26245280), (5, 20996224), (8, 13122640), (10, 10498112), (16, 6561320), (17, 6175360), (20, 5249056), (32, 3280660), (34, 3087680), (40, 2624528), (64, 1640330), (68, 1543840), (80, 1312264), (85, 1235072), (128, 820165), (136, 771920), (160, 656132), (170, 617536), (272, 385960), (320, 328066), (340, 308768), (544, 192980), (640, 164033), (680, 154384), (1088, 96490), (1360, 77192), (2176, 48245), (2720, 38596), (5440, 19298), (9649, 10880)]