996965750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1$

素因数の和:8502

約数の個数: 64

約数和(自身を含む): 2083580928

約数和(自身を除く): 1086615178

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 473, 550, 946, 1075, 1375, 2150, 2365, 2750, 4730, 5375, 8431, 10750, 11825, 16862, 23650, 42155, 59125, 84310, 92741, 118250, 185482, 210775, 362533, 421550, 463705, 725066, 927410, 1053875, 1812665, 2107750, 2318525, 3625330, 3987863, 4637050, 7975726, 9063325, 11592625, 18126650, 19939315, 23185250, 39878630, 45316625, 90633250, 99696575, 199393150, 498482875, 996965750]

約数ペア:

[(1, 996965750), (2, 498482875), (5, 199393150), (10, 99696575), (11, 90633250), (22, 45316625), (25, 39878630), (43, 23185250), (50, 19939315), (55, 18126650), (86, 11592625), (110, 9063325), (125, 7975726), (215, 4637050), (250, 3987863), (275, 3625330), (430, 2318525), (473, 2107750), (550, 1812665), (946, 1053875), (1075, 927410), (1375, 725066), (2150, 463705), (2365, 421550), (2750, 362533), (4730, 210775), (5375, 185482), (8431, 118250), (10750, 92741), (11825, 84310), (16862, 59125), (23650, 42155)]