429498520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5393}}^1$

素因数の和:5596

約数の個数: 64

約数和(自身を含む): 1060244640

約数和(自身を除く): 630746120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 181, 220, 362, 440, 724, 905, 1448, 1810, 1991, 3620, 3982, 5393, 7240, 7964, 9955, 10786, 15928, 19910, 21572, 26965, 39820, 43144, 53930, 59323, 79640, 107860, 118646, 215720, 237292, 296615, 474584, 593230, 976133, 1186460, 1952266, 2372920, 3904532, 4880665, 7809064, 9761330, 10737463, 19522660, 21474926, 39045320, 42949852, 53687315, 85899704, 107374630, 214749260, 429498520]

約数ペア:

[(1, 429498520), (2, 214749260), (4, 107374630), (5, 85899704), (8, 53687315), (10, 42949852), (11, 39045320), (20, 21474926), (22, 19522660), (40, 10737463), (44, 9761330), (55, 7809064), (88, 4880665), (110, 3904532), (181, 2372920), (220, 1952266), (362, 1186460), (440, 976133), (724, 593230), (905, 474584), (1448, 296615), (1810, 237292), (1991, 215720), (3620, 118646), (3982, 107860), (5393, 79640), (7240, 59323), (7964, 53930), (9955, 43144), (10786, 39820), (15928, 26965), (19910, 21572)]