4011540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 12512640

約数和(自身を除く): 8501100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 139, 148, 156, 185, 195, 222, 260, 278, 370, 390, 417, 444, 481, 555, 556, 695, 740, 780, 834, 962, 1110, 1390, 1443, 1668, 1807, 1924, 2085, 2220, 2405, 2780, 2886, 3614, 4170, 4810, 5143, 5421, 5772, 7215, 7228, 8340, 9035, 9620, 10286, 10842, 14430, 15429, 18070, 20572, 21684, 25715, 27105, 28860, 30858, 36140, 51430, 54210, 61716, 66859, 77145, 102860, 108420, 133718, 154290, 200577, 267436, 308580, 334295, 401154, 668590, 802308, 1002885, 1337180, 2005770, 4011540]

約数ペア:

[(1, 4011540), (2, 2005770), (3, 1337180), (4, 1002885), (5, 802308), (6, 668590), (10, 401154), (12, 334295), (13, 308580), (15, 267436), (20, 200577), (26, 154290), (30, 133718), (37, 108420), (39, 102860), (52, 77145), (60, 66859), (65, 61716), (74, 54210), (78, 51430), (111, 36140), (130, 30858), (139, 28860), (148, 27105), (156, 25715), (185, 21684), (195, 20572), (222, 18070), (260, 15429), (278, 14430), (370, 10842), (390, 10286), (417, 9620), (444, 9035), (481, 8340), (555, 7228), (556, 7215), (695, 5772), (740, 5421), (780, 5143), (834, 4810), (962, 4170), (1110, 3614), (1390, 2886), (1443, 2780), (1668, 2405), (1807, 2220), (1924, 2085)]