3296780560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{19841}}^1$

素因数の和:19952

約数の個数: 80

約数和(自身を含む): 8030771712

約数和(自身を除く): 4733991152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 4154, 5360, 8308, 10385, 16616, 19841, 20770, 33232, 39682, 41540, 79364, 83080, 99205, 158728, 166160, 198410, 317456, 396820, 615071, 793640, 1230142, 1329347, 1587280, 2460284, 2658694, 3075355, 4920568, 5317388, 6150710, 6646735, 9841136, 10634776, 12301420, 13293470, 21269552, 24602840, 26586940, 41209757, 49205680, 53173880, 82419514, 106347760, 164839028, 206048785, 329678056, 412097570, 659356112, 824195140, 1648390280, 3296780560]

約数ペア:

[(1, 3296780560), (2, 1648390280), (4, 824195140), (5, 659356112), (8, 412097570), (10, 329678056), (16, 206048785), (20, 164839028), (31, 106347760), (40, 82419514), (62, 53173880), (67, 49205680), (80, 41209757), (124, 26586940), (134, 24602840), (155, 21269552), (248, 13293470), (268, 12301420), (310, 10634776), (335, 9841136), (496, 6646735), (536, 6150710), (620, 5317388), (670, 4920568), (1072, 3075355), (1240, 2658694), (1340, 2460284), (2077, 1587280), (2480, 1329347), (2680, 1230142), (4154, 793640), (5360, 615071), (8308, 396820), (10385, 317456), (16616, 198410), (19841, 166160), (20770, 158728), (33232, 99205), (39682, 83080), (41540, 79364)]