8100918770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{7109}}^1$

素因数の和:7419

約数の個数: 64

約数和(自身を含む): 16971171840

約数和(自身を除く): 8870253070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 223, 365, 446, 511, 730, 1022, 1115, 1561, 2230, 2555, 3122, 5110, 7109, 7805, 14218, 15610, 16279, 32558, 35545, 49763, 71090, 81395, 99526, 113953, 162790, 227906, 248815, 497630, 518957, 569765, 1037914, 1139530, 1585307, 2594785, 3170614, 3632699, 5189570, 7265398, 7926535, 11097149, 15853070, 18163495, 22194298, 36326990, 55485745, 110971490, 115727411, 231454822, 578637055, 810091877, 1157274110, 1620183754, 4050459385, 8100918770]

約数ペア:

[(1, 8100918770), (2, 4050459385), (5, 1620183754), (7, 1157274110), (10, 810091877), (14, 578637055), (35, 231454822), (70, 115727411), (73, 110971490), (146, 55485745), (223, 36326990), (365, 22194298), (446, 18163495), (511, 15853070), (730, 11097149), (1022, 7926535), (1115, 7265398), (1561, 5189570), (2230, 3632699), (2555, 3170614), (3122, 2594785), (5110, 1585307), (7109, 1139530), (7805, 1037914), (14218, 569765), (15610, 518957), (16279, 497630), (32558, 248815), (35545, 227906), (49763, 162790), (71090, 113953), (81395, 99526)]