71027191900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1222499}}^1$

素因数の和:1222603

約数の個数: 72

約数和(自身を含む): 178269840000

約数和(自身を除く): 107242648100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 1162, 1660, 2075, 2324, 2905, 4150, 5810, 8300, 11620, 14525, 29050, 58100, 1222499, 2444998, 4889996, 6112495, 8557493, 12224990, 17114986, 24449980, 30562475, 34229972, 42787465, 61124950, 85574930, 101467417, 122249900, 171149860, 202934834, 213937325, 405869668, 427874650, 507337085, 710271919, 855749300, 1014674170, 1420543838, 2029348340, 2536685425, 2841087676, 3551359595, 5073370850, 7102719190, 10146741700, 14205438380, 17756797975, 35513595950, 71027191900]

約数ペア:

[(1, 71027191900), (2, 35513595950), (4, 17756797975), (5, 14205438380), (7, 10146741700), (10, 7102719190), (14, 5073370850), (20, 3551359595), (25, 2841087676), (28, 2536685425), (35, 2029348340), (50, 1420543838), (70, 1014674170), (83, 855749300), (100, 710271919), (140, 507337085), (166, 427874650), (175, 405869668), (332, 213937325), (350, 202934834), (415, 171149860), (581, 122249900), (700, 101467417), (830, 85574930), (1162, 61124950), (1660, 42787465), (2075, 34229972), (2324, 30562475), (2905, 24449980), (4150, 17114986), (5810, 12224990), (8300, 8557493), (11620, 6112495), (14525, 4889996), (29050, 2444998), (58100, 1222499)]