8281320160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{98213}}^1$

素因数の和:98276

約数の個数: 96

約数和(自身を含む): 21383937792

約数和(自身を除く): 13102617632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 16864, 21080, 42160, 84320, 98213, 196426, 392852, 491065, 785704, 982130, 1571408, 1669621, 1964260, 3044603, 3142816, 3339242, 3928520, 6089206, 6678484, 7857040, 8348105, 12178412, 13356968, 15223015, 15714080, 16696210, 24356824, 26713936, 30446030, 33392420, 48713648, 51758251, 53427872, 60892060, 66784840, 97427296, 103516502, 121784120, 133569680, 207033004, 243568240, 258791255, 267139360, 414066008, 487136480, 517582510, 828132016, 1035165020, 1656264032, 2070330040, 4140660080, 8281320160]

約数ペア:

[(1, 8281320160), (2, 4140660080), (4, 2070330040), (5, 1656264032), (8, 1035165020), (10, 828132016), (16, 517582510), (17, 487136480), (20, 414066008), (31, 267139360), (32, 258791255), (34, 243568240), (40, 207033004), (62, 133569680), (68, 121784120), (80, 103516502), (85, 97427296), (124, 66784840), (136, 60892060), (155, 53427872), (160, 51758251), (170, 48713648), (248, 33392420), (272, 30446030), (310, 26713936), (340, 24356824), (496, 16696210), (527, 15714080), (544, 15223015), (620, 13356968), (680, 12178412), (992, 8348105), (1054, 7857040), (1240, 6678484), (1360, 6089206), (2108, 3928520), (2480, 3339242), (2635, 3142816), (2720, 3044603), (4216, 1964260), (4960, 1669621), (5270, 1571408), (8432, 982130), (10540, 785704), (16864, 491065), (21080, 392852), (42160, 196426), (84320, 98213)]