14405120

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 36680688

約数和(自身を除く): 22275568

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, 331, 340, 512, 544, 640, 662, 680, 1088, 1280, 1324, 1360, 1655, 2176, 2560, 2648, 2720, 3310, 4352, 5296, 5440, 5627, 6620, 8704, 10592, 10880, 11254, 13240, 21184, 21760, 22508, 26480, 28135, 42368, 43520, 45016, 52960, 56270, 84736, 90032, 105920, 112540, 169472, 180064, 211840, 225080, 360128, 423680, 450160, 720256, 847360, 900320, 1440512, 1800640, 2881024, 3601280, 7202560, 14405120]

約数ペア:

[(1, 14405120), (2, 7202560), (4, 3601280), (5, 2881024), (8, 1800640), (10, 1440512), (16, 900320), (17, 847360), (20, 720256), (32, 450160), (34, 423680), (40, 360128), (64, 225080), (68, 211840), (80, 180064), (85, 169472), (128, 112540), (136, 105920), (160, 90032), (170, 84736), (256, 56270), (272, 52960), (320, 45016), (331, 43520), (340, 42368), (512, 28135), (544, 26480), (640, 22508), (662, 21760), (680, 21184), (1088, 13240), (1280, 11254), (1324, 10880), (1360, 10592), (1655, 8704), (2176, 6620), (2560, 5627), (2648, 5440), (2720, 5296), (3310, 4352)]