22393400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 33853000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 83, 95, 100, 142, 152, 166, 190, 200, 284, 332, 355, 380, 415, 475, 568, 664, 710, 760, 830, 950, 1349, 1420, 1577, 1660, 1775, 1900, 2075, 2698, 2840, 3154, 3320, 3550, 3800, 4150, 5396, 5893, 6308, 6745, 7100, 7885, 8300, 10792, 11786, 12616, 13490, 14200, 15770, 16600, 23572, 26980, 29465, 31540, 33725, 39425, 47144, 53960, 58930, 63080, 67450, 78850, 111967, 117860, 134900, 147325, 157700, 223934, 235720, 269800, 294650, 315400, 447868, 559835, 589300, 895736, 1119670, 1178600, 2239340, 2799175, 4478680, 5598350, 11196700, 22393400]

約数ペア:

[(1, 22393400), (2, 11196700), (4, 5598350), (5, 4478680), (8, 2799175), (10, 2239340), (19, 1178600), (20, 1119670), (25, 895736), (38, 589300), (40, 559835), (50, 447868), (71, 315400), (76, 294650), (83, 269800), (95, 235720), (100, 223934), (142, 157700), (152, 147325), (166, 134900), (190, 117860), (200, 111967), (284, 78850), (332, 67450), (355, 63080), (380, 58930), (415, 53960), (475, 47144), (568, 39425), (664, 33725), (710, 31540), (760, 29465), (830, 26980), (950, 23572), (1349, 16600), (1420, 15770), (1577, 14200), (1660, 13490), (1775, 12616), (1900, 11786), (2075, 10792), (2698, 8300), (2840, 7885), (3154, 7100), (3320, 6745), (3550, 6308), (3800, 5893), (4150, 5396)]