2476720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 5843376

約数和(自身を除く): 3366656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 373, 415, 664, 746, 830, 1328, 1492, 1660, 1865, 2984, 3320, 3730, 5968, 6640, 7460, 14920, 29840, 30959, 61918, 123836, 154795, 247672, 309590, 495344, 619180, 1238360, 2476720]

約数ペア:

[(1, 2476720), (2, 1238360), (4, 619180), (5, 495344), (8, 309590), (10, 247672), (16, 154795), (20, 123836), (40, 61918), (80, 30959), (83, 29840), (166, 14920), (332, 7460), (373, 6640), (415, 5968), (664, 3730), (746, 3320), (830, 2984), (1328, 1865), (1492, 1660)]