185422900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7553

約数の個数: 72

約数和(自身を含む): 456186080

約数和(自身を除く): 270763180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 7507, 12350, 15014, 24700, 30028, 37535, 75070, 97591, 142633, 150140, 187675, 195182, 285266, 375350, 390364, 487955, 570532, 713165, 750700, 975910, 1426330, 1854229, 1951820, 2439775, 2852660, 3565825, 3708458, 4879550, 7131650, 7416916, 9271145, 9759100, 14263300, 18542290, 37084580, 46355725, 92711450, 185422900]

約数ペア:

[(1, 185422900), (2, 92711450), (4, 46355725), (5, 37084580), (10, 18542290), (13, 14263300), (19, 9759100), (20, 9271145), (25, 7416916), (26, 7131650), (38, 4879550), (50, 3708458), (52, 3565825), (65, 2852660), (76, 2439775), (95, 1951820), (100, 1854229), (130, 1426330), (190, 975910), (247, 750700), (260, 713165), (325, 570532), (380, 487955), (475, 390364), (494, 375350), (650, 285266), (950, 195182), (988, 187675), (1235, 150140), (1300, 142633), (1900, 97591), (2470, 75070), (4940, 37535), (6175, 30028), (7507, 24700), (12350, 15014)]