2894480

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 6817272

約数和(自身を除く): 3922792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 373, 388, 485, 746, 776, 970, 1492, 1552, 1865, 1940, 2984, 3730, 3880, 5968, 7460, 7760, 14920, 29840, 36181, 72362, 144724, 180905, 289448, 361810, 578896, 723620, 1447240, 2894480]

約数ペア:

[(1, 2894480), (2, 1447240), (4, 723620), (5, 578896), (8, 361810), (10, 289448), (16, 180905), (20, 144724), (40, 72362), (80, 36181), (97, 29840), (194, 14920), (373, 7760), (388, 7460), (485, 5968), (746, 3880), (776, 3730), (970, 2984), (1492, 1940), (1552, 1865)]