1873736920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{39799}}^1$

素因数の和:39928

約数の個数: 64

約数和(自身を含む): 4642272000

約数和(自身を除く): 2768535080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 4280, 4708, 5885, 9416, 11770, 23540, 39799, 47080, 79598, 159196, 198995, 318392, 397990, 437789, 795980, 875578, 1591960, 1751156, 2188945, 3502312, 4258493, 4377890, 8516986, 8755780, 17033972, 17511560, 21292465, 34067944, 42584930, 46843423, 85169860, 93686846, 170339720, 187373692, 234217115, 374747384, 468434230, 936868460, 1873736920]

約数ペア:

[(1, 1873736920), (2, 936868460), (4, 468434230), (5, 374747384), (8, 234217115), (10, 187373692), (11, 170339720), (20, 93686846), (22, 85169860), (40, 46843423), (44, 42584930), (55, 34067944), (88, 21292465), (107, 17511560), (110, 17033972), (214, 8755780), (220, 8516986), (428, 4377890), (440, 4258493), (535, 3502312), (856, 2188945), (1070, 1751156), (1177, 1591960), (2140, 875578), (2354, 795980), (4280, 437789), (4708, 397990), (5885, 318392), (9416, 198995), (11770, 159196), (23540, 79598), (39799, 47080)]