98828000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 250967808

約数和(自身を除く): 152139808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 797, 800, 992, 1000, 1240, 1550, 1594, 2000, 2480, 3100, 3188, 3875, 3985, 4000, 4960, 6200, 6376, 7750, 7970, 12400, 12752, 15500, 15940, 19925, 24707, 24800, 25504, 31000, 31880, 39850, 49414, 62000, 63760, 79700, 98828, 99625, 123535, 124000, 127520, 159400, 197656, 199250, 247070, 318800, 395312, 398500, 494140, 617675, 637600, 790624, 797000, 988280, 1235350, 1594000, 1976560, 2470700, 3088375, 3188000, 3953120, 4941400, 6176750, 9882800, 12353500, 19765600, 24707000, 49414000, 98828000]

約数ペア:

[(1, 98828000), (2, 49414000), (4, 24707000), (5, 19765600), (8, 12353500), (10, 9882800), (16, 6176750), (20, 4941400), (25, 3953120), (31, 3188000), (32, 3088375), (40, 2470700), (50, 1976560), (62, 1594000), (80, 1235350), (100, 988280), (124, 797000), (125, 790624), (155, 637600), (160, 617675), (200, 494140), (248, 398500), (250, 395312), (310, 318800), (400, 247070), (496, 199250), (500, 197656), (620, 159400), (775, 127520), (797, 124000), (800, 123535), (992, 99625), (1000, 98828), (1240, 79700), (1550, 63760), (1594, 62000), (2000, 49414), (2480, 39850), (3100, 31880), (3188, 31000), (3875, 25504), (3985, 24800), (4000, 24707), (4960, 19925), (6200, 15940), (6376, 15500), (7750, 12752), (7970, 12400)]