5485120

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 13322808

約数和(自身を除く): 7837688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 281, 305, 320, 488, 562, 610, 976, 1124, 1220, 1405, 1952, 2248, 2440, 2810, 3904, 4496, 4880, 5620, 8992, 9760, 11240, 17141, 17984, 19520, 22480, 34282, 44960, 68564, 85705, 89920, 137128, 171410, 274256, 342820, 548512, 685640, 1097024, 1371280, 2742560, 5485120]

約数ペア:

[(1, 5485120), (2, 2742560), (4, 1371280), (5, 1097024), (8, 685640), (10, 548512), (16, 342820), (20, 274256), (32, 171410), (40, 137128), (61, 89920), (64, 85705), (80, 68564), (122, 44960), (160, 34282), (244, 22480), (281, 19520), (305, 17984), (320, 17141), (488, 11240), (562, 9760), (610, 8992), (976, 5620), (1124, 4880), (1220, 4496), (1405, 3904), (1952, 2810), (2248, 2440)]