103102240

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4919}}^1$

素因数の和:5065

約数の個数: 48

約数和(自身を含む): 245488320

約数和(自身を除く): 142386080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 4919, 5240, 9838, 10480, 19676, 20960, 24595, 39352, 49190, 78704, 98380, 157408, 196760, 393520, 644389, 787040, 1288778, 2577556, 3221945, 5155112, 6443890, 10310224, 12887780, 20620448, 25775560, 51551120, 103102240]

約数ペア:

[(1, 103102240), (2, 51551120), (4, 25775560), (5, 20620448), (8, 12887780), (10, 10310224), (16, 6443890), (20, 5155112), (32, 3221945), (40, 2577556), (80, 1288778), (131, 787040), (160, 644389), (262, 393520), (524, 196760), (655, 157408), (1048, 98380), (1310, 78704), (2096, 49190), (2620, 39352), (4192, 24595), (4919, 20960), (5240, 19676), (9838, 10480)]