83022701840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{159979}}^1$

素因数の和:160504

約数の個数: 80

約数和(自身を含む): 208293960000

約数和(自身を除く): 125271258160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 499, 520, 998, 1040, 1996, 2495, 3992, 4990, 6487, 7984, 9980, 12974, 19960, 25948, 32435, 39920, 51896, 64870, 103792, 129740, 159979, 259480, 319958, 518960, 639916, 799895, 1279832, 1599790, 2079727, 2559664, 3199580, 4159454, 6399160, 8318908, 10398635, 12798320, 16637816, 20797270, 33275632, 41594540, 79829521, 83189080, 159659042, 166378160, 319318084, 399147605, 638636168, 798295210, 1037783773, 1277272336, 1596590420, 2075567546, 3193180840, 4151135092, 5188918865, 6386361680, 8302270184, 10377837730, 16604540368, 20755675460, 41511350920, 83022701840]

約数ペア:

[(1, 83022701840), (2, 41511350920), (4, 20755675460), (5, 16604540368), (8, 10377837730), (10, 8302270184), (13, 6386361680), (16, 5188918865), (20, 4151135092), (26, 3193180840), (40, 2075567546), (52, 1596590420), (65, 1277272336), (80, 1037783773), (104, 798295210), (130, 638636168), (208, 399147605), (260, 319318084), (499, 166378160), (520, 159659042), (998, 83189080), (1040, 79829521), (1996, 41594540), (2495, 33275632), (3992, 20797270), (4990, 16637816), (6487, 12798320), (7984, 10398635), (9980, 8318908), (12974, 6399160), (19960, 4159454), (25948, 3199580), (32435, 2559664), (39920, 2079727), (51896, 1599790), (64870, 1279832), (103792, 799895), (129740, 639916), (159979, 518960), (259480, 319958)]