32957680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 88297920

約数和(自身を除く): 55340240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 257, 280, 458, 514, 560, 916, 1028, 1145, 1285, 1603, 1799, 1832, 2056, 2290, 2570, 3206, 3598, 3664, 4112, 4580, 5140, 6412, 7196, 8015, 8995, 9160, 10280, 12824, 14392, 16030, 17990, 18320, 20560, 25648, 28784, 32060, 35980, 58853, 64120, 71960, 117706, 128240, 143920, 235412, 294265, 411971, 470824, 588530, 823942, 941648, 1177060, 1647884, 2059855, 2354120, 3295768, 4119710, 4708240, 6591536, 8239420, 16478840, 32957680]

約数ペア:

[(1, 32957680), (2, 16478840), (4, 8239420), (5, 6591536), (7, 4708240), (8, 4119710), (10, 3295768), (14, 2354120), (16, 2059855), (20, 1647884), (28, 1177060), (35, 941648), (40, 823942), (56, 588530), (70, 470824), (80, 411971), (112, 294265), (140, 235412), (229, 143920), (257, 128240), (280, 117706), (458, 71960), (514, 64120), (560, 58853), (916, 35980), (1028, 32060), (1145, 28784), (1285, 25648), (1603, 20560), (1799, 18320), (1832, 17990), (2056, 16030), (2290, 14392), (2570, 12824), (3206, 10280), (3598, 9160), (3664, 8995), (4112, 8015), (4580, 7196), (5140, 6412)]