117406700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 272847120

約数和(自身を除く): 155440420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 475, 610, 950, 1013, 1159, 1220, 1525, 1900, 2026, 2318, 3050, 4052, 4636, 5065, 5795, 6100, 10130, 11590, 19247, 20260, 23180, 25325, 28975, 38494, 50650, 57950, 61793, 76988, 96235, 101300, 115900, 123586, 192470, 247172, 308965, 384940, 481175, 617930, 962350, 1174067, 1235860, 1544825, 1924700, 2348134, 3089650, 4696268, 5870335, 6179300, 11740670, 23481340, 29351675, 58703350, 117406700]

約数ペア:

[(1, 117406700), (2, 58703350), (4, 29351675), (5, 23481340), (10, 11740670), (19, 6179300), (20, 5870335), (25, 4696268), (38, 3089650), (50, 2348134), (61, 1924700), (76, 1544825), (95, 1235860), (100, 1174067), (122, 962350), (190, 617930), (244, 481175), (305, 384940), (380, 308965), (475, 247172), (610, 192470), (950, 123586), (1013, 115900), (1159, 101300), (1220, 96235), (1525, 76988), (1900, 61793), (2026, 57950), (2318, 50650), (3050, 38494), (4052, 28975), (4636, 25325), (5065, 23180), (5795, 20260), (6100, 19247), (10130, 11590)]