8250873880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{184007}}^1$

素因数の和:184096

約数の個数: 64

約数和(自身を含む): 19872864000

約数和(自身を除く): 11621990120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 2242, 2360, 4484, 5605, 8968, 11210, 22420, 44840, 184007, 368014, 736028, 920035, 1472056, 1840070, 3496133, 3680140, 6992266, 7360280, 10856413, 13984532, 17480665, 21712826, 27969064, 34961330, 43425652, 54282065, 69922660, 86851304, 108564130, 139845320, 206271847, 217128260, 412543694, 434256520, 825087388, 1031359235, 1650174776, 2062718470, 4125436940, 8250873880]

約数ペア:

[(1, 8250873880), (2, 4125436940), (4, 2062718470), (5, 1650174776), (8, 1031359235), (10, 825087388), (19, 434256520), (20, 412543694), (38, 217128260), (40, 206271847), (59, 139845320), (76, 108564130), (95, 86851304), (118, 69922660), (152, 54282065), (190, 43425652), (236, 34961330), (295, 27969064), (380, 21712826), (472, 17480665), (590, 13984532), (760, 10856413), (1121, 7360280), (1180, 6992266), (2242, 3680140), (2360, 3496133), (4484, 1840070), (5605, 1472056), (8968, 920035), (11210, 736028), (22420, 368014), (44840, 184007)]