96665440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19535

約数の個数: 48

約数和(自身を含む): 235751040

約数和(自身を除く): 139085600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 19489, 38978, 77956, 97445, 155912, 194890, 311824, 389780, 604159, 623648, 779560, 1208318, 1559120, 2416636, 3020795, 3118240, 4833272, 6041590, 9666544, 12083180, 19333088, 24166360, 48332720, 96665440]

約数ペア:

[(1, 96665440), (2, 48332720), (4, 24166360), (5, 19333088), (8, 12083180), (10, 9666544), (16, 6041590), (20, 4833272), (31, 3118240), (32, 3020795), (40, 2416636), (62, 1559120), (80, 1208318), (124, 779560), (155, 623648), (160, 604159), (248, 389780), (310, 311824), (496, 194890), (620, 155912), (992, 97445), (1240, 77956), (2480, 38978), (4960, 19489)]