201602415460

素因数分解:

$2^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1669}}^1\times {\mathrm{3889}}^1$

素因数の和:7120

約数の個数: 48

約数和(自身を含む): 424000508400

約数和(自身を除く): 222398092940

約数列:

[1, 2, 4, 5, 10, 20, 1553, 1669, 3106, 3338, 3889, 6212, 6676, 7765, 7778, 8345, 15530, 15556, 16690, 19445, 31060, 33380, 38890, 77780, 2591957, 5183914, 6039617, 6490741, 10367828, 12079234, 12959785, 12981482, 24158468, 25919570, 25962964, 30198085, 32453705, 51839140, 60396170, 64907410, 120792340, 129814820, 10080120773, 20160241546, 40320483092, 50400603865, 100801207730, 201602415460]

約数ペア:

[(1, 201602415460), (2, 100801207730), (4, 50400603865), (5, 40320483092), (10, 20160241546), (20, 10080120773), (1553, 129814820), (1669, 120792340), (3106, 64907410), (3338, 60396170), (3889, 51839140), (6212, 32453705), (6676, 30198085), (7765, 25962964), (7778, 25919570), (8345, 24158468), (15530, 12981482), (15556, 12959785), (16690, 12079234), (19445, 10367828), (31060, 6490741), (33380, 6039617), (38890, 5183914), (77780, 2591957)]