139363600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11288

約数の個数: 60

約数和(自身を含む): 345652480

約数和(自身を除く): 206288880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 11239, 12400, 22478, 44956, 56195, 89912, 112390, 179824, 224780, 280975, 348409, 449560, 561950, 696818, 899120, 1123900, 1393636, 1742045, 2247800, 2787272, 3484090, 4495600, 5574544, 6968180, 8710225, 13936360, 17420450, 27872720, 34840900, 69681800, 139363600]

約数ペア:

[(1, 139363600), (2, 69681800), (4, 34840900), (5, 27872720), (8, 17420450), (10, 13936360), (16, 8710225), (20, 6968180), (25, 5574544), (31, 4495600), (40, 3484090), (50, 2787272), (62, 2247800), (80, 1742045), (100, 1393636), (124, 1123900), (155, 899120), (200, 696818), (248, 561950), (310, 449560), (400, 348409), (496, 280975), (620, 224780), (775, 179824), (1240, 112390), (1550, 89912), (2480, 56195), (3100, 44956), (6200, 22478), (11239, 12400)]