1330573823750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1807231}}^1$

素因数の和:1807303

約数の個数: 80

約数和(自身を含む): 2709980528640

約数和(自身を除く): 1379406704890

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 155, 190, 250, 310, 475, 589, 625, 775, 950, 1178, 1250, 1550, 2375, 2945, 3875, 4750, 5890, 7750, 11875, 14725, 19375, 23750, 29450, 38750, 73625, 147250, 368125, 736250, 1807231, 3614462, 9036155, 18072310, 34337389, 45180775, 56024161, 68674778, 90361550, 112048322, 171686945, 225903875, 280120805, 343373890, 451807750, 560241610, 858434725, 1064459059, 1129519375, 1400604025, 1716869450, 2128918118, 2259038750, 2801208050, 4292173625, 5322295295, 7003020125, 8584347250, 10644590590, 14006040250, 21460868125, 26611476475, 35015100625, 42921736250, 53222952950, 70030201250, 133057382375, 266114764750, 665286911875, 1330573823750]

約数ペア:

[(1, 1330573823750), (2, 665286911875), (5, 266114764750), (10, 133057382375), (19, 70030201250), (25, 53222952950), (31, 42921736250), (38, 35015100625), (50, 26611476475), (62, 21460868125), (95, 14006040250), (125, 10644590590), (155, 8584347250), (190, 7003020125), (250, 5322295295), (310, 4292173625), (475, 2801208050), (589, 2259038750), (625, 2128918118), (775, 1716869450), (950, 1400604025), (1178, 1129519375), (1250, 1064459059), (1550, 858434725), (2375, 560241610), (2945, 451807750), (3875, 343373890), (4750, 280120805), (5890, 225903875), (7750, 171686945), (11875, 112048322), (14725, 90361550), (19375, 68674778), (23750, 56024161), (29450, 45180775), (38750, 34337389), (73625, 18072310), (147250, 9036155), (368125, 3614462), (736250, 1807231)]