88302080

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2069

約数の個数: 80

約数和(自身を含む): 224282520

約数和(自身を除く): 135980440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2029, 2176, 2560, 2720, 4058, 4352, 5440, 8116, 8704, 10145, 10880, 16232, 20290, 21760, 32464, 34493, 40580, 43520, 64928, 68986, 81160, 129856, 137972, 162320, 172465, 259712, 275944, 324640, 344930, 519424, 551888, 649280, 689860, 1038848, 1103776, 1298560, 1379720, 2207552, 2597120, 2759440, 4415104, 5194240, 5518880, 8830208, 11037760, 17660416, 22075520, 44151040, 88302080]

約数ペア:

[(1, 88302080), (2, 44151040), (4, 22075520), (5, 17660416), (8, 11037760), (10, 8830208), (16, 5518880), (17, 5194240), (20, 4415104), (32, 2759440), (34, 2597120), (40, 2207552), (64, 1379720), (68, 1298560), (80, 1103776), (85, 1038848), (128, 689860), (136, 649280), (160, 551888), (170, 519424), (256, 344930), (272, 324640), (320, 275944), (340, 259712), (512, 172465), (544, 162320), (640, 137972), (680, 129856), (1088, 81160), (1280, 68986), (1360, 64928), (2029, 43520), (2176, 40580), (2560, 34493), (2720, 32464), (4058, 21760), (4352, 20290), (5440, 16232), (8116, 10880), (8704, 10145)]