39614640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12726

約数の個数: 80

約数和(自身を含む): 132262368

約数和(自身を除く): 92647728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12697, 25394, 38091, 50788, 63485, 76182, 101576, 126970, 152364, 165061, 190455, 203152, 253940, 304728, 330122, 380910, 495183, 507880, 609456, 660244, 761820, 825305, 990366, 1015760, 1320488, 1523640, 1650610, 1980732, 2475915, 2640976, 3047280, 3301220, 3961464, 4951830, 6602440, 7922928, 9903660, 13204880, 19807320, 39614640]

約数ペア:

[(1, 39614640), (2, 19807320), (3, 13204880), (4, 9903660), (5, 7922928), (6, 6602440), (8, 4951830), (10, 3961464), (12, 3301220), (13, 3047280), (15, 2640976), (16, 2475915), (20, 1980732), (24, 1650610), (26, 1523640), (30, 1320488), (39, 1015760), (40, 990366), (48, 825305), (52, 761820), (60, 660244), (65, 609456), (78, 507880), (80, 495183), (104, 380910), (120, 330122), (130, 304728), (156, 253940), (195, 203152), (208, 190455), (240, 165061), (260, 152364), (312, 126970), (390, 101576), (520, 76182), (624, 63485), (780, 50788), (1040, 38091), (1560, 25394), (3120, 12697)]