4215973960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28099}}^1$

素因数の和:28163

約数の個数: 96

約数和(自身を含む): 10763424000

約数和(自身を除く): 6547450040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1364, 1705, 2420, 2728, 3410, 3751, 4840, 6820, 7502, 13640, 15004, 18755, 28099, 30008, 37510, 56198, 75020, 112396, 140495, 150040, 224792, 280990, 309089, 561980, 618178, 871069, 1123960, 1236356, 1545445, 1742138, 2472712, 3090890, 3399979, 3484276, 4355345, 6181780, 6799958, 6968552, 8710690, 9581759, 12363560, 13599916, 16999895, 17421380, 19163518, 27199832, 33999790, 34842760, 38327036, 47908795, 67999580, 76654072, 95817590, 105399349, 135999160, 191635180, 210798698, 383270360, 421597396, 526996745, 843194792, 1053993490, 2107986980, 4215973960]

約数ペア:

[(1, 4215973960), (2, 2107986980), (4, 1053993490), (5, 843194792), (8, 526996745), (10, 421597396), (11, 383270360), (20, 210798698), (22, 191635180), (31, 135999160), (40, 105399349), (44, 95817590), (55, 76654072), (62, 67999580), (88, 47908795), (110, 38327036), (121, 34842760), (124, 33999790), (155, 27199832), (220, 19163518), (242, 17421380), (248, 16999895), (310, 13599916), (341, 12363560), (440, 9581759), (484, 8710690), (605, 6968552), (620, 6799958), (682, 6181780), (968, 4355345), (1210, 3484276), (1240, 3399979), (1364, 3090890), (1705, 2472712), (2420, 1742138), (2728, 1545445), (3410, 1236356), (3751, 1123960), (4840, 871069), (6820, 618178), (7502, 561980), (13640, 309089), (15004, 280990), (18755, 224792), (28099, 150040), (30008, 140495), (37510, 112396), (56198, 75020)]