2445381500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1416

約数の個数: 96

約数和(自身を含む): 5569724160

約数和(自身を除く): 3124342660

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 137, 145, 250, 274, 290, 500, 548, 580, 685, 725, 1231, 1370, 1450, 2462, 2740, 2900, 3425, 3625, 3973, 4924, 6155, 6850, 7250, 7946, 12310, 13700, 14500, 15892, 17125, 19865, 24620, 30775, 34250, 35699, 39730, 61550, 68500, 71398, 79460, 99325, 123100, 142796, 153875, 168647, 178495, 198650, 307750, 337294, 356990, 397300, 496625, 615500, 674588, 713980, 843235, 892475, 993250, 1686470, 1784950, 1986500, 3372940, 3569900, 4216175, 4462375, 4890763, 8432350, 8924750, 9781526, 16864700, 17849500, 19563052, 21080875, 24453815, 42161750, 48907630, 84323500, 97815260, 122269075, 244538150, 489076300, 611345375, 1222690750, 2445381500]

約数ペア:

[(1, 2445381500), (2, 1222690750), (4, 611345375), (5, 489076300), (10, 244538150), (20, 122269075), (25, 97815260), (29, 84323500), (50, 48907630), (58, 42161750), (100, 24453815), (116, 21080875), (125, 19563052), (137, 17849500), (145, 16864700), (250, 9781526), (274, 8924750), (290, 8432350), (500, 4890763), (548, 4462375), (580, 4216175), (685, 3569900), (725, 3372940), (1231, 1986500), (1370, 1784950), (1450, 1686470), (2462, 993250), (2740, 892475), (2900, 843235), (3425, 713980), (3625, 674588), (3973, 615500), (4924, 496625), (6155, 397300), (6850, 356990), (7250, 337294), (7946, 307750), (12310, 198650), (13700, 178495), (14500, 168647), (15892, 153875), (17125, 142796), (19865, 123100), (24620, 99325), (30775, 79460), (34250, 71398), (35699, 68500), (39730, 61550)]