83643700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 108

約数和(自身を含む): 219590112

約数和(自身を除く): 135946412

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 331, 350, 361, 380, 475, 532, 662, 665, 700, 722, 950, 1324, 1330, 1444, 1655, 1805, 1900, 2317, 2527, 2660, 3310, 3325, 3610, 4634, 5054, 6289, 6620, 6650, 7220, 8275, 9025, 9268, 10108, 11585, 12578, 12635, 13300, 16550, 18050, 23170, 25156, 25270, 31445, 33100, 36100, 44023, 46340, 50540, 57925, 62890, 63175, 88046, 115850, 119491, 125780, 126350, 157225, 176092, 220115, 231700, 238982, 252700, 314450, 440230, 477964, 597455, 628900, 836437, 880460, 1100575, 1194910, 1672874, 2201150, 2389820, 2987275, 3345748, 4182185, 4402300, 5974550, 8364370, 11949100, 16728740, 20910925, 41821850, 83643700]

約数ペア:

[(1, 83643700), (2, 41821850), (4, 20910925), (5, 16728740), (7, 11949100), (10, 8364370), (14, 5974550), (19, 4402300), (20, 4182185), (25, 3345748), (28, 2987275), (35, 2389820), (38, 2201150), (50, 1672874), (70, 1194910), (76, 1100575), (95, 880460), (100, 836437), (133, 628900), (140, 597455), (175, 477964), (190, 440230), (266, 314450), (331, 252700), (350, 238982), (361, 231700), (380, 220115), (475, 176092), (532, 157225), (662, 126350), (665, 125780), (700, 119491), (722, 115850), (950, 88046), (1324, 63175), (1330, 62890), (1444, 57925), (1655, 50540), (1805, 46340), (1900, 44023), (2317, 36100), (2527, 33100), (2660, 31445), (3310, 25270), (3325, 25156), (3610, 23170), (4634, 18050), (5054, 16550), (6289, 13300), (6620, 12635), (6650, 12578), (7220, 11585), (8275, 10108), (9025, 9268)]