333135920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10390

約数の個数: 80

約数和(自身を含む): 861111552

約数和(自身を除く): 527975632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 10333, 16120, 20666, 32240, 41332, 51665, 82664, 103330, 134329, 165328, 206660, 268658, 320323, 413320, 537316, 640646, 671645, 826640, 1074632, 1281292, 1343290, 1601615, 2149264, 2562584, 2686580, 3203230, 4164199, 5125168, 5373160, 6406460, 8328398, 10746320, 12812920, 16656796, 20820995, 25625840, 33313592, 41641990, 66627184, 83283980, 166567960, 333135920]

約数ペア:

[(1, 333135920), (2, 166567960), (4, 83283980), (5, 66627184), (8, 41641990), (10, 33313592), (13, 25625840), (16, 20820995), (20, 16656796), (26, 12812920), (31, 10746320), (40, 8328398), (52, 6406460), (62, 5373160), (65, 5125168), (80, 4164199), (104, 3203230), (124, 2686580), (130, 2562584), (155, 2149264), (208, 1601615), (248, 1343290), (260, 1281292), (310, 1074632), (403, 826640), (496, 671645), (520, 640646), (620, 537316), (806, 413320), (1040, 320323), (1240, 268658), (1612, 206660), (2015, 165328), (2480, 134329), (3224, 103330), (4030, 82664), (6448, 51665), (8060, 41332), (10333, 32240), (16120, 20666)]