4920970060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{260921}}^1$

素因数の和:260994

約数の個数: 48

約数和(自身を含む): 11046393792

約数和(自身を除く): 6125423732

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 260921, 521842, 1043684, 1304605, 2609210, 5218420, 6001183, 10697761, 12002366, 21395522, 24004732, 30005915, 42791044, 53488805, 60011830, 106977610, 120023660, 213955220, 246048503, 492097006, 984194012, 1230242515, 2460485030, 4920970060]

約数ペア:

[(1, 4920970060), (2, 2460485030), (4, 1230242515), (5, 984194012), (10, 492097006), (20, 246048503), (23, 213955220), (41, 120023660), (46, 106977610), (82, 60011830), (92, 53488805), (115, 42791044), (164, 30005915), (205, 24004732), (230, 21395522), (410, 12002366), (460, 10697761), (820, 6001183), (943, 5218420), (1886, 2609210), (3772, 1304605), (4715, 1043684), (9430, 521842), (18860, 260921)]