45753520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 69953360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 971, 1178, 1240, 1520, 1942, 2356, 2480, 2945, 3884, 4712, 4855, 5890, 7768, 9424, 9710, 11780, 15536, 18449, 19420, 23560, 30101, 36898, 38840, 47120, 60202, 73796, 77680, 92245, 120404, 147592, 150505, 184490, 240808, 295184, 301010, 368980, 481616, 571919, 602020, 737960, 1143838, 1204040, 1475920, 2287676, 2408080, 2859595, 4575352, 5719190, 9150704, 11438380, 22876760, 45753520]

約数ペア:

[(1, 45753520), (2, 22876760), (4, 11438380), (5, 9150704), (8, 5719190), (10, 4575352), (16, 2859595), (19, 2408080), (20, 2287676), (31, 1475920), (38, 1204040), (40, 1143838), (62, 737960), (76, 602020), (80, 571919), (95, 481616), (124, 368980), (152, 301010), (155, 295184), (190, 240808), (248, 184490), (304, 150505), (310, 147592), (380, 120404), (496, 92245), (589, 77680), (620, 73796), (760, 60202), (971, 47120), (1178, 38840), (1240, 36898), (1520, 30101), (1942, 23560), (2356, 19420), (2480, 18449), (2945, 15536), (3884, 11780), (4712, 9710), (4855, 9424), (5890, 7768)]