5127904

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5558912

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 71, 74, 122, 142, 148, 244, 284, 296, 488, 568, 592, 976, 1136, 1184, 1952, 2257, 2272, 2627, 4331, 4514, 5254, 8662, 9028, 10508, 17324, 18056, 21016, 34648, 36112, 42032, 69296, 72224, 84064, 138592, 160247, 320494, 640988, 1281976, 2563952, 5127904]

約数ペア:

[(1, 5127904), (2, 2563952), (4, 1281976), (8, 640988), (16, 320494), (32, 160247), (37, 138592), (61, 84064), (71, 72224), (74, 69296), (122, 42032), (142, 36112), (148, 34648), (244, 21016), (284, 18056), (296, 17324), (488, 10508), (568, 9028), (592, 8662), (976, 5254), (1136, 4514), (1184, 4331), (1952, 2627), (2257, 2272)]