146007040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{28517}}^1$

素因数の和:28542

約数の個数: 44

約数和(自身を含む): 350258076

約数和(自身を除く): 204251036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 28517, 57034, 114068, 142585, 228136, 285170, 456272, 570340, 912544, 1140680, 1825088, 2281360, 3650176, 4562720, 7300352, 9125440, 14600704, 18250880, 29201408, 36501760, 73003520, 146007040]

約数ペア:

[(1, 146007040), (2, 73003520), (4, 36501760), (5, 29201408), (8, 18250880), (10, 14600704), (16, 9125440), (20, 7300352), (32, 4562720), (40, 3650176), (64, 2281360), (80, 1825088), (128, 1140680), (160, 912544), (256, 570340), (320, 456272), (512, 285170), (640, 228136), (1024, 142585), (1280, 114068), (2560, 57034), (5120, 28517)]