34779580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 80287200

約数和(自身を除く): 45507620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1061, 1490, 1639, 2122, 2980, 3278, 4244, 5305, 6556, 8195, 10610, 11671, 16390, 21220, 23342, 32780, 46684, 58355, 116710, 158089, 233420, 316178, 632356, 790445, 1580890, 1738979, 3161780, 3477958, 6955916, 8694895, 17389790, 34779580]

約数ペア:

[(1, 34779580), (2, 17389790), (4, 8694895), (5, 6955916), (10, 3477958), (11, 3161780), (20, 1738979), (22, 1580890), (44, 790445), (55, 632356), (110, 316178), (149, 233420), (220, 158089), (298, 116710), (596, 58355), (745, 46684), (1061, 32780), (1490, 23342), (1639, 21220), (2122, 16390), (2980, 11671), (3278, 10610), (4244, 8195), (5305, 6556)]