29276240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 80

約数和(自身を含む): 81209088

約数和(自身を除く): 51932848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2273, 2576, 3220, 4546, 6440, 9092, 11365, 12880, 15911, 18184, 22730, 31822, 36368, 45460, 52279, 63644, 79555, 90920, 104558, 127288, 159110, 181840, 209116, 254576, 261395, 318220, 365953, 418232, 522790, 636440, 731906, 836464, 1045580, 1272880, 1463812, 1829765, 2091160, 2927624, 3659530, 4182320, 5855248, 7319060, 14638120, 29276240]

約数ペア:

[(1, 29276240), (2, 14638120), (4, 7319060), (5, 5855248), (7, 4182320), (8, 3659530), (10, 2927624), (14, 2091160), (16, 1829765), (20, 1463812), (23, 1272880), (28, 1045580), (35, 836464), (40, 731906), (46, 636440), (56, 522790), (70, 418232), (80, 365953), (92, 318220), (112, 261395), (115, 254576), (140, 209116), (161, 181840), (184, 159110), (230, 127288), (280, 104558), (322, 90920), (368, 79555), (460, 63644), (560, 52279), (644, 45460), (805, 36368), (920, 31822), (1288, 22730), (1610, 18184), (1840, 15911), (2273, 12880), (2576, 11365), (3220, 9092), (4546, 6440)]