16054248520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{150377}}^1$

素因数の和:150562

約数の個数: 64

約数和(自身を含む): 38490752880

約数和(自身を除く): 22436504360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 314, 340, 628, 680, 785, 1256, 1570, 2669, 3140, 5338, 6280, 10676, 13345, 21352, 26690, 53380, 106760, 150377, 300754, 601508, 751885, 1203016, 1503770, 2556409, 3007540, 5112818, 6015080, 10225636, 12782045, 20451272, 23609189, 25564090, 47218378, 51128180, 94436756, 102256360, 118045945, 188873512, 236091890, 401356213, 472183780, 802712426, 944367560, 1605424852, 2006781065, 3210849704, 4013562130, 8027124260, 16054248520]

約数ペア:

[(1, 16054248520), (2, 8027124260), (4, 4013562130), (5, 3210849704), (8, 2006781065), (10, 1605424852), (17, 944367560), (20, 802712426), (34, 472183780), (40, 401356213), (68, 236091890), (85, 188873512), (136, 118045945), (157, 102256360), (170, 94436756), (314, 51128180), (340, 47218378), (628, 25564090), (680, 23609189), (785, 20451272), (1256, 12782045), (1570, 10225636), (2669, 6015080), (3140, 5112818), (5338, 3007540), (6280, 2556409), (10676, 1503770), (13345, 1203016), (21352, 751885), (26690, 601508), (53380, 300754), (106760, 150377)]