1330508300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{1187}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 3155423040

約数和(自身を除く): 1824914740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1019, 1100, 1187, 2038, 2374, 4076, 4748, 5095, 5935, 10190, 11209, 11870, 13057, 20380, 22418, 23740, 25475, 26114, 29675, 44836, 50950, 52228, 56045, 59350, 65285, 101900, 112090, 118700, 130570, 224180, 261140, 280225, 326425, 560450, 652850, 1120900, 1209553, 1305700, 2419106, 4838212, 6047765, 12095530, 13305083, 24191060, 26610166, 30238825, 53220332, 60477650, 66525415, 120955300, 133050830, 266101660, 332627075, 665254150, 1330508300]

約数ペア:

[(1, 1330508300), (2, 665254150), (4, 332627075), (5, 266101660), (10, 133050830), (11, 120955300), (20, 66525415), (22, 60477650), (25, 53220332), (44, 30238825), (50, 26610166), (55, 24191060), (100, 13305083), (110, 12095530), (220, 6047765), (275, 4838212), (550, 2419106), (1019, 1305700), (1100, 1209553), (1187, 1120900), (2038, 652850), (2374, 560450), (4076, 326425), (4748, 280225), (5095, 261140), (5935, 224180), (10190, 130570), (11209, 118700), (11870, 112090), (13057, 101900), (20380, 65285), (22418, 59350), (23740, 56045), (25475, 52228), (26114, 50950), (29675, 44836)]