47335540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 72414860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 89, 116, 131, 140, 145, 178, 203, 262, 290, 356, 406, 445, 524, 580, 623, 655, 812, 890, 917, 1015, 1246, 1310, 1780, 1834, 2030, 2492, 2581, 2620, 3115, 3668, 3799, 4060, 4585, 5162, 6230, 7598, 9170, 10324, 11659, 12460, 12905, 15196, 18067, 18340, 18995, 23318, 25810, 26593, 36134, 37990, 46636, 51620, 53186, 58295, 72268, 75980, 81613, 90335, 106372, 116590, 132965, 163226, 180670, 233180, 265930, 326452, 338111, 361340, 408065, 531860, 676222, 816130, 1352444, 1632260, 1690555, 2366777, 3381110, 4733554, 6762220, 9467108, 11833885, 23667770, 47335540]

約数ペア:

[(1, 47335540), (2, 23667770), (4, 11833885), (5, 9467108), (7, 6762220), (10, 4733554), (14, 3381110), (20, 2366777), (28, 1690555), (29, 1632260), (35, 1352444), (58, 816130), (70, 676222), (89, 531860), (116, 408065), (131, 361340), (140, 338111), (145, 326452), (178, 265930), (203, 233180), (262, 180670), (290, 163226), (356, 132965), (406, 116590), (445, 106372), (524, 90335), (580, 81613), (623, 75980), (655, 72268), (812, 58295), (890, 53186), (917, 51620), (1015, 46636), (1246, 37990), (1310, 36134), (1780, 26593), (1834, 25810), (2030, 23318), (2492, 18995), (2581, 18340), (2620, 18067), (3115, 15196), (3668, 12905), (3799, 12460), (4060, 11659), (4585, 10324), (5162, 9170), (6230, 7598)]