84102260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 202704768

約数和(自身を除く): 118602508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 1511, 2420, 2530, 2783, 3022, 5060, 5566, 6044, 7555, 11132, 13915, 15110, 16621, 27830, 30220, 33242, 34753, 55660, 66484, 69506, 83105, 139012, 166210, 173765, 182831, 332420, 347530, 365662, 382283, 695060, 731324, 764566, 914155, 1529132, 1828310, 1911415, 3656620, 3822830, 4205113, 7645660, 8410226, 16820452, 21025565, 42051130, 84102260]

約数ペア:

[(1, 84102260), (2, 42051130), (4, 21025565), (5, 16820452), (10, 8410226), (11, 7645660), (20, 4205113), (22, 3822830), (23, 3656620), (44, 1911415), (46, 1828310), (55, 1529132), (92, 914155), (110, 764566), (115, 731324), (121, 695060), (220, 382283), (230, 365662), (242, 347530), (253, 332420), (460, 182831), (484, 173765), (506, 166210), (605, 139012), (1012, 83105), (1210, 69506), (1265, 66484), (1511, 55660), (2420, 34753), (2530, 33242), (2783, 30220), (3022, 27830), (5060, 16621), (5566, 15110), (6044, 13915), (7555, 11132)]