2015367680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46309}}^1$

素因数の和:46349

約数の個数: 80

約数和(自身を含む): 5116514040

約数和(自身を除く): 3101146360

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, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 21760, 43520, 46309, 92618, 185236, 231545, 370472, 463090, 740944, 787253, 926180, 1481888, 1574506, 1852360, 2963776, 3149012, 3704720, 3936265, 5927552, 6298024, 7409440, 7872530, 11855104, 12596048, 14818880, 15745060, 23710208, 25192096, 29637760, 31490120, 50384192, 59275520, 62980240, 100768384, 118551040, 125960480, 201536768, 251920960, 403073536, 503841920, 1007683840, 2015367680]

約数ペア:

[(1, 2015367680), (2, 1007683840), (4, 503841920), (5, 403073536), (8, 251920960), (10, 201536768), (16, 125960480), (17, 118551040), (20, 100768384), (32, 62980240), (34, 59275520), (40, 50384192), (64, 31490120), (68, 29637760), (80, 25192096), (85, 23710208), (128, 15745060), (136, 14818880), (160, 12596048), (170, 11855104), (256, 7872530), (272, 7409440), (320, 6298024), (340, 5927552), (512, 3936265), (544, 3704720), (640, 3149012), (680, 2963776), (1088, 1852360), (1280, 1574506), (1360, 1481888), (2176, 926180), (2560, 787253), (2720, 740944), (4352, 463090), (5440, 370472), (8704, 231545), (10880, 185236), (21760, 92618), (43520, 46309)]