1101311680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28921}}^1$

素因数の和:28962

約数の個数: 112

約数和(自身を含む): 3173553216

約数和(自身を除く): 2072241536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 28921, 38080, 57842, 115684, 144605, 202447, 231368, 289210, 404894, 462736, 491657, 578420, 809788, 925472, 983314, 1012235, 1156840, 1619576, 1850944, 1966628, 2024470, 2313680, 2458285, 3239152, 3441599, 3933256, 4048940, 4627360, 4916570, 6478304, 6883198, 7866512, 8097880, 9254720, 9833140, 12956608, 13766396, 15733024, 16195760, 17207995, 19666280, 27532792, 31466048, 32391520, 34415990, 39332560, 55065584, 64783040, 68831980, 78665120, 110131168, 137663960, 157330240, 220262336, 275327920, 550655840, 1101311680]

約数ペア:

[(1, 1101311680), (2, 550655840), (4, 275327920), (5, 220262336), (7, 157330240), (8, 137663960), (10, 110131168), (14, 78665120), (16, 68831980), (17, 64783040), (20, 55065584), (28, 39332560), (32, 34415990), (34, 32391520), (35, 31466048), (40, 27532792), (56, 19666280), (64, 17207995), (68, 16195760), (70, 15733024), (80, 13766396), (85, 12956608), (112, 9833140), (119, 9254720), (136, 8097880), (140, 7866512), (160, 6883198), (170, 6478304), (224, 4916570), (238, 4627360), (272, 4048940), (280, 3933256), (320, 3441599), (340, 3239152), (448, 2458285), (476, 2313680), (544, 2024470), (560, 1966628), (595, 1850944), (680, 1619576), (952, 1156840), (1088, 1012235), (1120, 983314), (1190, 925472), (1360, 809788), (1904, 578420), (2240, 491657), (2380, 462736), (2720, 404894), (3808, 289210), (4760, 231368), (5440, 202447), (7616, 144605), (9520, 115684), (19040, 57842), (28921, 38080)]