11664432640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{650917}}^1$

素因数の和:650947

約数の個数: 80

約数和(自身を含む): 31962677472

約数和(自身を除く): 20298244832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 650917, 1301834, 2603668, 3254585, 4556419, 5207336, 6509170, 9112838, 10414672, 13018340, 18225676, 20829344, 22782095, 26036680, 36451352, 41658688, 45564190, 52073360, 72902704, 83317376, 91128380, 104146720, 145805408, 166634752, 182256760, 208293440, 291610816, 333269504, 364513520, 416586880, 583221632, 729027040, 833173760, 1166443264, 1458054080, 1666347520, 2332886528, 2916108160, 5832216320, 11664432640]

約数ペア:

[(1, 11664432640), (2, 5832216320), (4, 2916108160), (5, 2332886528), (7, 1666347520), (8, 1458054080), (10, 1166443264), (14, 833173760), (16, 729027040), (20, 583221632), (28, 416586880), (32, 364513520), (35, 333269504), (40, 291610816), (56, 208293440), (64, 182256760), (70, 166634752), (80, 145805408), (112, 104146720), (128, 91128380), (140, 83317376), (160, 72902704), (224, 52073360), (256, 45564190), (280, 41658688), (320, 36451352), (448, 26036680), (512, 22782095), (560, 20829344), (640, 18225676), (896, 13018340), (1120, 10414672), (1280, 9112838), (1792, 6509170), (2240, 5207336), (2560, 4556419), (3584, 3254585), (4480, 2603668), (8960, 1301834), (17920, 650917)]