2085130528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 4673471040

約数和(自身を除く): 2588340512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 331, 416, 494, 608, 662, 797, 988, 1324, 1594, 1976, 2648, 3188, 3952, 4303, 5296, 6289, 6376, 7904, 8606, 10361, 10592, 12578, 12752, 15143, 17212, 20722, 25156, 25504, 30286, 34424, 41444, 50312, 60572, 68848, 81757, 82888, 100624, 121144, 137696, 163514, 165776, 196859, 201248, 242288, 263807, 327028, 331552, 393718, 484576, 527614, 654056, 787436, 1055228, 1308112, 1574872, 2110456, 2616224, 3149744, 3429491, 4220912, 5012333, 6299488, 6858982, 8441824, 10024666, 13717964, 20049332, 27435928, 40098664, 54871856, 65160329, 80197328, 109743712, 130320658, 160394656, 260641316, 521282632, 1042565264, 2085130528]

約数ペア:

[(1, 2085130528), (2, 1042565264), (4, 521282632), (8, 260641316), (13, 160394656), (16, 130320658), (19, 109743712), (26, 80197328), (32, 65160329), (38, 54871856), (52, 40098664), (76, 27435928), (104, 20049332), (152, 13717964), (208, 10024666), (247, 8441824), (304, 6858982), (331, 6299488), (416, 5012333), (494, 4220912), (608, 3429491), (662, 3149744), (797, 2616224), (988, 2110456), (1324, 1574872), (1594, 1308112), (1976, 1055228), (2648, 787436), (3188, 654056), (3952, 527614), (4303, 484576), (5296, 393718), (6289, 331552), (6376, 327028), (7904, 263807), (8606, 242288), (10361, 201248), (10592, 196859), (12578, 165776), (12752, 163514), (15143, 137696), (17212, 121144), (20722, 100624), (25156, 82888), (25504, 81757), (30286, 68848), (34424, 60572), (41444, 50312)]