22739119100

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{877}}^1\times {\mathrm{1033}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 49644978768

約数和(自身を除く): 26905859668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 877, 1004, 1033, 1255, 1754, 2066, 2510, 3508, 4132, 4385, 5020, 5165, 6275, 8770, 10330, 12550, 17540, 20660, 21925, 25100, 25825, 43850, 51650, 87700, 103300, 220127, 259283, 440254, 518566, 880508, 905941, 1037132, 1100635, 1296415, 1811882, 2201270, 2592830, 3623764, 4402540, 4529705, 5185660, 5503175, 6482075, 9059410, 11006350, 12964150, 18118820, 22012700, 22648525, 25928300, 45297050, 90594100, 227391191, 454782382, 909564764, 1136955955, 2273911910, 4547823820, 5684779775, 11369559550, 22739119100]

約数ペア:

[(1, 22739119100), (2, 11369559550), (4, 5684779775), (5, 4547823820), (10, 2273911910), (20, 1136955955), (25, 909564764), (50, 454782382), (100, 227391191), (251, 90594100), (502, 45297050), (877, 25928300), (1004, 22648525), (1033, 22012700), (1255, 18118820), (1754, 12964150), (2066, 11006350), (2510, 9059410), (3508, 6482075), (4132, 5503175), (4385, 5185660), (5020, 4529705), (5165, 4402540), (6275, 3623764), (8770, 2592830), (10330, 2201270), (12550, 1811882), (17540, 1296415), (20660, 1100635), (21925, 1037132), (25100, 905941), (25825, 880508), (43850, 518566), (51650, 440254), (87700, 259283), (103300, 220127)]