32771960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 54319240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 107, 124, 130, 152, 155, 190, 214, 247, 248, 260, 310, 380, 403, 428, 494, 520, 535, 589, 620, 760, 806, 856, 988, 1070, 1178, 1235, 1240, 1391, 1612, 1976, 2015, 2033, 2140, 2356, 2470, 2782, 2945, 3224, 3317, 4030, 4066, 4280, 4712, 4940, 5564, 5890, 6634, 6955, 7657, 8060, 8132, 9880, 10165, 11128, 11780, 13268, 13910, 15314, 16120, 16264, 16585, 20330, 23560, 26429, 26536, 27820, 30628, 33170, 38285, 40660, 43121, 52858, 55640, 61256, 63023, 66340, 76570, 81320, 86242, 105716, 126046, 132145, 132680, 153140, 172484, 211432, 215605, 252092, 264290, 306280, 315115, 344968, 431210, 504184, 528580, 630230, 819299, 862420, 1057160, 1260460, 1638598, 1724840, 2520920, 3277196, 4096495, 6554392, 8192990, 16385980, 32771960]

約数ペア:

[(1, 32771960), (2, 16385980), (4, 8192990), (5, 6554392), (8, 4096495), (10, 3277196), (13, 2520920), (19, 1724840), (20, 1638598), (26, 1260460), (31, 1057160), (38, 862420), (40, 819299), (52, 630230), (62, 528580), (65, 504184), (76, 431210), (95, 344968), (104, 315115), (107, 306280), (124, 264290), (130, 252092), (152, 215605), (155, 211432), (190, 172484), (214, 153140), (247, 132680), (248, 132145), (260, 126046), (310, 105716), (380, 86242), (403, 81320), (428, 76570), (494, 66340), (520, 63023), (535, 61256), (589, 55640), (620, 52858), (760, 43121), (806, 40660), (856, 38285), (988, 33170), (1070, 30628), (1178, 27820), (1235, 26536), (1240, 26429), (1391, 23560), (1612, 20330), (1976, 16585), (2015, 16264), (2033, 16120), (2140, 15314), (2356, 13910), (2470, 13268), (2782, 11780), (2945, 11128), (3224, 10165), (3317, 9880), (4030, 8132), (4066, 8060), (4280, 7657), (4712, 6955), (4940, 6634), (5564, 5890)]