25180260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 56104860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 359, 420, 501, 668, 718, 835, 1002, 1077, 1169, 1436, 1670, 1795, 2004, 2154, 2338, 2505, 2513, 3340, 3507, 3590, 4308, 4676, 5010, 5026, 5385, 5845, 7014, 7180, 7539, 10020, 10052, 10770, 11690, 12565, 14028, 15078, 17535, 21540, 23380, 25130, 30156, 35070, 37695, 50260, 59953, 70140, 75390, 119906, 150780, 179859, 239812, 299765, 359718, 419671, 599530, 719436, 839342, 899295, 1199060, 1259013, 1678684, 1798590, 2098355, 2518026, 3597180, 4196710, 5036052, 6295065, 8393420, 12590130, 25180260]

約数ペア:

[(1, 25180260), (2, 12590130), (3, 8393420), (4, 6295065), (5, 5036052), (6, 4196710), (7, 3597180), (10, 2518026), (12, 2098355), (14, 1798590), (15, 1678684), (20, 1259013), (21, 1199060), (28, 899295), (30, 839342), (35, 719436), (42, 599530), (60, 419671), (70, 359718), (84, 299765), (105, 239812), (140, 179859), (167, 150780), (210, 119906), (334, 75390), (359, 70140), (420, 59953), (501, 50260), (668, 37695), (718, 35070), (835, 30156), (1002, 25130), (1077, 23380), (1169, 21540), (1436, 17535), (1670, 15078), (1795, 14028), (2004, 12565), (2154, 11690), (2338, 10770), (2505, 10052), (2513, 10020), (3340, 7539), (3507, 7180), (3590, 7014), (4308, 5845), (4676, 5385), (5010, 5026)]