49202322500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:1999

約数の個数: 120

約数和(自身を含む): 110906448576

約数和(自身を除く): 61704126076

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 331, 370, 500, 625, 662, 740, 925, 1250, 1324, 1607, 1655, 1850, 2500, 3214, 3310, 3700, 4625, 6428, 6620, 8035, 8275, 9250, 12247, 16070, 16550, 18500, 23125, 24494, 32140, 33100, 40175, 41375, 46250, 48988, 59459, 61235, 80350, 82750, 92500, 118918, 122470, 160700, 165500, 200875, 206875, 237836, 244940, 297295, 306175, 401750, 413750, 531917, 594590, 612350, 803500, 827500, 1004375, 1063834, 1189180, 1224700, 1486475, 1530875, 2008750, 2127668, 2659585, 2972950, 3061750, 4017500, 5319170, 5945900, 6123500, 7432375, 7654375, 10638340, 13297925, 14864750, 15308750, 19680929, 26595850, 29729500, 30617500, 37161875, 39361858, 53191700, 66489625, 74323750, 78723716, 98404645, 132979250, 148647500, 196809290, 265958500, 332448125, 393618580, 492023225, 664896250, 984046450, 1329792500, 1968092900, 2460116125, 4920232250, 9840464500, 12300580625, 24601161250, 49202322500]

約数ペア:

[(1, 49202322500), (2, 24601161250), (4, 12300580625), (5, 9840464500), (10, 4920232250), (20, 2460116125), (25, 1968092900), (37, 1329792500), (50, 984046450), (74, 664896250), (100, 492023225), (125, 393618580), (148, 332448125), (185, 265958500), (250, 196809290), (331, 148647500), (370, 132979250), (500, 98404645), (625, 78723716), (662, 74323750), (740, 66489625), (925, 53191700), (1250, 39361858), (1324, 37161875), (1607, 30617500), (1655, 29729500), (1850, 26595850), (2500, 19680929), (3214, 15308750), (3310, 14864750), (3700, 13297925), (4625, 10638340), (6428, 7654375), (6620, 7432375), (8035, 6123500), (8275, 5945900), (9250, 5319170), (12247, 4017500), (16070, 3061750), (16550, 2972950), (18500, 2659585), (23125, 2127668), (24494, 2008750), (32140, 1530875), (33100, 1486475), (40175, 1224700), (41375, 1189180), (46250, 1063834), (48988, 1004375), (59459, 827500), (61235, 803500), (80350, 612350), (82750, 594590), (92500, 531917), (118918, 413750), (122470, 401750), (160700, 306175), (165500, 297295), (200875, 244940), (206875, 237836)]