24532820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 55928208

約数和(自身を除く): 31395388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 601, 628, 785, 1202, 1570, 2041, 2404, 3005, 3140, 4082, 6010, 7813, 8164, 10205, 12020, 15626, 20410, 31252, 39065, 40820, 78130, 94357, 156260, 188714, 377428, 471785, 943570, 1226641, 1887140, 2453282, 4906564, 6133205, 12266410, 24532820]

約数ペア:

[(1, 24532820), (2, 12266410), (4, 6133205), (5, 4906564), (10, 2453282), (13, 1887140), (20, 1226641), (26, 943570), (52, 471785), (65, 377428), (130, 188714), (157, 156260), (260, 94357), (314, 78130), (601, 40820), (628, 39065), (785, 31252), (1202, 20410), (1570, 15626), (2041, 12020), (2404, 10205), (3005, 8164), (3140, 7813), (4082, 6010)]