16112345620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{159623}}^1$

素因数の和:159749

約数の個数: 72

約数和(自身を含む): 39742545024

約数和(自身を除く): 23630199404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 980, 1030, 1442, 2060, 2884, 3605, 5047, 7210, 10094, 14420, 20188, 25235, 50470, 100940, 159623, 319246, 638492, 798115, 1117361, 1596230, 2234722, 3192460, 4469444, 5586805, 7821527, 11173610, 15643054, 16441169, 22347220, 31286108, 32882338, 39107635, 65764676, 78215270, 82205845, 115088183, 156430540, 164411690, 230176366, 328823380, 460352732, 575440915, 805617281, 1150881830, 1611234562, 2301763660, 3222469124, 4028086405, 8056172810, 16112345620]

約数ペア:

[(1, 16112345620), (2, 8056172810), (4, 4028086405), (5, 3222469124), (7, 2301763660), (10, 1611234562), (14, 1150881830), (20, 805617281), (28, 575440915), (35, 460352732), (49, 328823380), (70, 230176366), (98, 164411690), (103, 156430540), (140, 115088183), (196, 82205845), (206, 78215270), (245, 65764676), (412, 39107635), (490, 32882338), (515, 31286108), (721, 22347220), (980, 16441169), (1030, 15643054), (1442, 11173610), (2060, 7821527), (2884, 5586805), (3605, 4469444), (5047, 3192460), (7210, 2234722), (10094, 1596230), (14420, 1117361), (20188, 798115), (25235, 638492), (50470, 319246), (100940, 159623)]