43423940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 109396224

約数和(自身を除く): 65972284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 83, 101, 140, 148, 166, 185, 202, 259, 332, 370, 404, 415, 505, 518, 581, 707, 740, 830, 1010, 1036, 1162, 1295, 1414, 1660, 2020, 2324, 2590, 2828, 2905, 3071, 3535, 3737, 5180, 5810, 6142, 7070, 7474, 8383, 11620, 12284, 14140, 14948, 15355, 16766, 18685, 21497, 26159, 30710, 33532, 37370, 41915, 42994, 52318, 58681, 61420, 74740, 83830, 85988, 104636, 107485, 117362, 130795, 167660, 214970, 234724, 261590, 293405, 310171, 429940, 523180, 586810, 620342, 1173620, 1240684, 1550855, 2171197, 3101710, 4342394, 6203420, 8684788, 10855985, 21711970, 43423940]

約数ペア:

[(1, 43423940), (2, 21711970), (4, 10855985), (5, 8684788), (7, 6203420), (10, 4342394), (14, 3101710), (20, 2171197), (28, 1550855), (35, 1240684), (37, 1173620), (70, 620342), (74, 586810), (83, 523180), (101, 429940), (140, 310171), (148, 293405), (166, 261590), (185, 234724), (202, 214970), (259, 167660), (332, 130795), (370, 117362), (404, 107485), (415, 104636), (505, 85988), (518, 83830), (581, 74740), (707, 61420), (740, 58681), (830, 52318), (1010, 42994), (1036, 41915), (1162, 37370), (1295, 33532), (1414, 30710), (1660, 26159), (2020, 21497), (2324, 18685), (2590, 16766), (2828, 15355), (2905, 14948), (3071, 14140), (3535, 12284), (3737, 11620), (5180, 8383), (5810, 7474), (6142, 7070)]