89094040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16747}}^1$

素因数の和:16784

約数の個数: 64

約数和(自身を含む): 241171200

約数和(自身を除く): 152077160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16747, 33494, 66988, 83735, 117229, 133976, 167470, 234458, 318193, 334940, 468916, 586145, 636386, 669880, 937832, 1172290, 1272772, 1590965, 2227351, 2344580, 2545544, 3181930, 4454702, 4689160, 6363860, 8909404, 11136755, 12727720, 17818808, 22273510, 44547020, 89094040]

約数ペア:

[(1, 89094040), (2, 44547020), (4, 22273510), (5, 17818808), (7, 12727720), (8, 11136755), (10, 8909404), (14, 6363860), (19, 4689160), (20, 4454702), (28, 3181930), (35, 2545544), (38, 2344580), (40, 2227351), (56, 1590965), (70, 1272772), (76, 1172290), (95, 937832), (133, 669880), (140, 636386), (152, 586145), (190, 468916), (266, 334940), (280, 318193), (380, 234458), (532, 167470), (665, 133976), (760, 117229), (1064, 83735), (1330, 66988), (2660, 33494), (5320, 16747)]