103671250460

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1\times {\mathrm{9817}}^1$

素因数の和:11526

約数の個数: 48

約数和(自身を含む): 218433220320

約数和(自身を除く): 114761969860

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1291, 1636, 2045, 2582, 4090, 5164, 6455, 8180, 9817, 12910, 19634, 25820, 39268, 49085, 98170, 196340, 528019, 1056038, 2112076, 2640095, 4015153, 5280190, 8030306, 10560380, 12673747, 16060612, 20075765, 25347494, 40151530, 50694988, 63368735, 80303060, 126737470, 253474940, 5183562523, 10367125046, 20734250092, 25917812615, 51835625230, 103671250460]

約数ペア:

[(1, 103671250460), (2, 51835625230), (4, 25917812615), (5, 20734250092), (10, 10367125046), (20, 5183562523), (409, 253474940), (818, 126737470), (1291, 80303060), (1636, 63368735), (2045, 50694988), (2582, 40151530), (4090, 25347494), (5164, 20075765), (6455, 16060612), (8180, 12673747), (9817, 10560380), (12910, 8030306), (19634, 5280190), (25820, 4015153), (39268, 2640095), (49085, 2112076), (98170, 1056038), (196340, 528019)]