46145000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 118087200

約数和(自身を除く): 71942200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 839, 1000, 1100, 1250, 1375, 1678, 2200, 2500, 2750, 3356, 4195, 5000, 5500, 6712, 6875, 8390, 9229, 11000, 13750, 16780, 18458, 20975, 27500, 33560, 36916, 41950, 46145, 55000, 73832, 83900, 92290, 104875, 167800, 184580, 209750, 230725, 369160, 419500, 461450, 524375, 839000, 922900, 1048750, 1153625, 1845800, 2097500, 2307250, 4195000, 4614500, 5768125, 9229000, 11536250, 23072500, 46145000]

約数ペア:

[(1, 46145000), (2, 23072500), (4, 11536250), (5, 9229000), (8, 5768125), (10, 4614500), (11, 4195000), (20, 2307250), (22, 2097500), (25, 1845800), (40, 1153625), (44, 1048750), (50, 922900), (55, 839000), (88, 524375), (100, 461450), (110, 419500), (125, 369160), (200, 230725), (220, 209750), (250, 184580), (275, 167800), (440, 104875), (500, 92290), (550, 83900), (625, 73832), (839, 55000), (1000, 46145), (1100, 41950), (1250, 36916), (1375, 33560), (1678, 27500), (2200, 20975), (2500, 18458), (2750, 16780), (3356, 13750), (4195, 11000), (5000, 9229), (5500, 8390), (6712, 6875)]