91504880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 229163904

約数和(自身を除く): 137659024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 610, 680, 976, 1037, 1103, 1220, 1360, 2074, 2206, 2440, 4148, 4412, 4880, 5185, 5515, 8296, 8824, 10370, 11030, 16592, 17648, 18751, 20740, 22060, 37502, 41480, 44120, 67283, 75004, 82960, 88240, 93755, 134566, 150008, 187510, 269132, 300016, 336415, 375020, 538264, 672830, 750040, 1076528, 1143811, 1345660, 1500080, 2287622, 2691320, 4575244, 5382640, 5719055, 9150488, 11438110, 18300976, 22876220, 45752440, 91504880]

約数ペア:

[(1, 91504880), (2, 45752440), (4, 22876220), (5, 18300976), (8, 11438110), (10, 9150488), (16, 5719055), (17, 5382640), (20, 4575244), (34, 2691320), (40, 2287622), (61, 1500080), (68, 1345660), (80, 1143811), (85, 1076528), (122, 750040), (136, 672830), (170, 538264), (244, 375020), (272, 336415), (305, 300016), (340, 269132), (488, 187510), (610, 150008), (680, 134566), (976, 93755), (1037, 88240), (1103, 82960), (1220, 75004), (1360, 67283), (2074, 44120), (2206, 41480), (2440, 37502), (4148, 22060), (4412, 20740), (4880, 18751), (5185, 17648), (5515, 16592), (8296, 11030), (8824, 10370)]